id sid tid token lemma pos work_s5346z43mzctrkdumduq7nmzvy 1 1 POSTER poster NN work_s5346z43mzctrkdumduq7nmzvy 1 2 PRESENTATION presentation NN work_s5346z43mzctrkdumduq7nmzvy 1 3 Open open VBP work_s5346z43mzctrkdumduq7nmzvy 1 4 Access access NN work_s5346z43mzctrkdumduq7nmzvy 1 5 Naturalistic naturalistic JJ work_s5346z43mzctrkdumduq7nmzvy 1 6 study study NN work_s5346z43mzctrkdumduq7nmzvy 1 7 of of IN work_s5346z43mzctrkdumduq7nmzvy 1 8 the the DT work_s5346z43mzctrkdumduq7nmzvy 1 9 joint joint JJ work_s5346z43mzctrkdumduq7nmzvy 1 10 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 1 11 of of IN work_s5346z43mzctrkdumduq7nmzvy 1 12 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 1 13 and and CC work_s5346z43mzctrkdumduq7nmzvy 1 14 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 1 15 D D NNP work_s5346z43mzctrkdumduq7nmzvy 1 16 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 1 17 * * NFP work_s5346z43mzctrkdumduq7nmzvy 1 18 , , , work_s5346z43mzctrkdumduq7nmzvy 1 19 B B NNP work_s5346z43mzctrkdumduq7nmzvy 1 20 Calabrese Calabrese NNP work_s5346z43mzctrkdumduq7nmzvy 1 21 , , , work_s5346z43mzctrkdumduq7nmzvy 1 22 FR FR NNP work_s5346z43mzctrkdumduq7nmzvy 1 23 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 1 24 From from IN work_s5346z43mzctrkdumduq7nmzvy 1 25 The the DT work_s5346z43mzctrkdumduq7nmzvy 1 26 European European NNP work_s5346z43mzctrkdumduq7nmzvy 1 27 Headache Headache NNP work_s5346z43mzctrkdumduq7nmzvy 1 28 and and CC work_s5346z43mzctrkdumduq7nmzvy 1 29 Migraine Migraine NNP work_s5346z43mzctrkdumduq7nmzvy 1 30 Trust Trust NNP work_s5346z43mzctrkdumduq7nmzvy 1 31 International International NNP work_s5346z43mzctrkdumduq7nmzvy 1 32 Congress Congress NNP work_s5346z43mzctrkdumduq7nmzvy 1 33 London London NNP work_s5346z43mzctrkdumduq7nmzvy 1 34 , , , work_s5346z43mzctrkdumduq7nmzvy 1 35 UK UK NNP work_s5346z43mzctrkdumduq7nmzvy 1 36 . . . work_s5346z43mzctrkdumduq7nmzvy 2 1 20 20 CD work_s5346z43mzctrkdumduq7nmzvy 2 2 - - SYM work_s5346z43mzctrkdumduq7nmzvy 2 3 23 23 CD work_s5346z43mzctrkdumduq7nmzvy 2 4 September September NNP work_s5346z43mzctrkdumduq7nmzvy 2 5 2012 2012 CD work_s5346z43mzctrkdumduq7nmzvy 2 6 Introduction introduction NN work_s5346z43mzctrkdumduq7nmzvy 2 7 Pet Pet NNP work_s5346z43mzctrkdumduq7nmzvy 2 8 Therapy Therapy NNP work_s5346z43mzctrkdumduq7nmzvy 2 9 is be VBZ work_s5346z43mzctrkdumduq7nmzvy 2 10 our -PRON- PRP$ work_s5346z43mzctrkdumduq7nmzvy 2 11 first first JJ work_s5346z43mzctrkdumduq7nmzvy 2 12 choice choice NN work_s5346z43mzctrkdumduq7nmzvy 2 13 intervention intervention NN work_s5346z43mzctrkdumduq7nmzvy 2 14 for for IN work_s5346z43mzctrkdumduq7nmzvy 2 15 the the DT work_s5346z43mzctrkdumduq7nmzvy 2 16 therapy therapy NN work_s5346z43mzctrkdumduq7nmzvy 2 17 of of IN work_s5346z43mzctrkdumduq7nmzvy 2 18 children child NNS work_s5346z43mzctrkdumduq7nmzvy 2 19 ’s ’s POS work_s5346z43mzctrkdumduq7nmzvy 2 20 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 2 21 , , , work_s5346z43mzctrkdumduq7nmzvy 2 22 since since IN work_s5346z43mzctrkdumduq7nmzvy 2 23 in in IN work_s5346z43mzctrkdumduq7nmzvy 2 24 the the DT work_s5346z43mzctrkdumduq7nmzvy 2 25 majority majority NN work_s5346z43mzctrkdumduq7nmzvy 2 26 of of IN work_s5346z43mzctrkdumduq7nmzvy 2 27 children child NNS work_s5346z43mzctrkdumduq7nmzvy 2 28 in in IN work_s5346z43mzctrkdumduq7nmzvy 2 29 growing grow VBG work_s5346z43mzctrkdumduq7nmzvy 2 30 up up RP work_s5346z43mzctrkdumduq7nmzvy 2 31 age age NN work_s5346z43mzctrkdumduq7nmzvy 2 32 headache headache NN work_s5346z43mzctrkdumduq7nmzvy 2 33 is be VBZ work_s5346z43mzctrkdumduq7nmzvy 2 34 often often RB work_s5346z43mzctrkdumduq7nmzvy 2 35 linked link VBN work_s5346z43mzctrkdumduq7nmzvy 2 36 to to IN work_s5346z43mzctrkdumduq7nmzvy 2 37 a a DT work_s5346z43mzctrkdumduq7nmzvy 2 38 situation situation NN work_s5346z43mzctrkdumduq7nmzvy 2 39 of of IN work_s5346z43mzctrkdumduq7nmzvy 2 40 psycho psycho NN work_s5346z43mzctrkdumduq7nmzvy 2 41 - - HYPH work_s5346z43mzctrkdumduq7nmzvy 2 42 social social JJ work_s5346z43mzctrkdumduq7nmzvy 2 43 discomfort discomfort NN work_s5346z43mzctrkdumduq7nmzvy 2 44 [ [ -LRB- work_s5346z43mzctrkdumduq7nmzvy 2 45 1 1 CD work_s5346z43mzctrkdumduq7nmzvy 2 46 ] ] -RRB- work_s5346z43mzctrkdumduq7nmzvy 2 47 . . . work_s5346z43mzctrkdumduq7nmzvy 3 1 On on IN work_s5346z43mzctrkdumduq7nmzvy 3 2 the the DT work_s5346z43mzctrkdumduq7nmzvy 3 3 basis basis NN work_s5346z43mzctrkdumduq7nmzvy 3 4 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 5 several several JJ work_s5346z43mzctrkdumduq7nmzvy 3 6 works work NNS work_s5346z43mzctrkdumduq7nmzvy 3 7 , , , work_s5346z43mzctrkdumduq7nmzvy 3 8 which which WDT work_s5346z43mzctrkdumduq7nmzvy 3 9 had have VBD work_s5346z43mzctrkdumduq7nmzvy 3 10 found find VBN work_s5346z43mzctrkdumduq7nmzvy 3 11 that that IN work_s5346z43mzctrkdumduq7nmzvy 3 12 just just RB work_s5346z43mzctrkdumduq7nmzvy 3 13 the the DT work_s5346z43mzctrkdumduq7nmzvy 3 14 simple simple JJ work_s5346z43mzctrkdumduq7nmzvy 3 15 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 3 16 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 17 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 3 18 was be VBD work_s5346z43mzctrkdumduq7nmzvy 3 19 an an DT work_s5346z43mzctrkdumduq7nmzvy 3 20 improvement improvement NN work_s5346z43mzctrkdumduq7nmzvy 3 21 factor factor NN work_s5346z43mzctrkdumduq7nmzvy 3 22 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 23 the the DT work_s5346z43mzctrkdumduq7nmzvy 3 24 physical physical JJ work_s5346z43mzctrkdumduq7nmzvy 3 25 conditions condition NNS work_s5346z43mzctrkdumduq7nmzvy 3 26 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 27 several several JJ work_s5346z43mzctrkdumduq7nmzvy 3 28 patients patient NNS work_s5346z43mzctrkdumduq7nmzvy 3 29 [ [ -LRB- work_s5346z43mzctrkdumduq7nmzvy 3 30 2,3 2,3 CD work_s5346z43mzctrkdumduq7nmzvy 3 31 ] ] -RRB- work_s5346z43mzctrkdumduq7nmzvy 3 32 , , , work_s5346z43mzctrkdumduq7nmzvy 3 33 we -PRON- PRP work_s5346z43mzctrkdumduq7nmzvy 3 34 wanted want VBD work_s5346z43mzctrkdumduq7nmzvy 3 35 to to TO work_s5346z43mzctrkdumduq7nmzvy 3 36 ascertain ascertain VB work_s5346z43mzctrkdumduq7nmzvy 3 37 whether whether IN work_s5346z43mzctrkdumduq7nmzvy 3 38 also also RB work_s5346z43mzctrkdumduq7nmzvy 3 39 the the DT work_s5346z43mzctrkdumduq7nmzvy 3 40 simple simple JJ work_s5346z43mzctrkdumduq7nmzvy 3 41 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 3 42 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 43 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 3 44 ( ( -LRB- work_s5346z43mzctrkdumduq7nmzvy 3 45 mammals mammal NNS work_s5346z43mzctrkdumduq7nmzvy 3 46 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 3 47 could could MD work_s5346z43mzctrkdumduq7nmzvy 3 48 be be VB work_s5346z43mzctrkdumduq7nmzvy 3 49 related relate VBN work_s5346z43mzctrkdumduq7nmzvy 3 50 to to IN work_s5346z43mzctrkdumduq7nmzvy 3 51 the the DT work_s5346z43mzctrkdumduq7nmzvy 3 52 development development NN work_s5346z43mzctrkdumduq7nmzvy 3 53 of of IN work_s5346z43mzctrkdumduq7nmzvy 3 54 childhood childhood NN work_s5346z43mzctrkdumduq7nmzvy 3 55 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 3 56 . . . work_s5346z43mzctrkdumduq7nmzvy 4 1 Methods method NNS work_s5346z43mzctrkdumduq7nmzvy 4 2 In in IN work_s5346z43mzctrkdumduq7nmzvy 4 3 a a DT work_s5346z43mzctrkdumduq7nmzvy 4 4 sample sample NN work_s5346z43mzctrkdumduq7nmzvy 4 5 chosen choose VBN work_s5346z43mzctrkdumduq7nmzvy 4 6 in in IN work_s5346z43mzctrkdumduq7nmzvy 4 7 compulsory compulsory JJ work_s5346z43mzctrkdumduq7nmzvy 4 8 schools school NNS work_s5346z43mzctrkdumduq7nmzvy 4 9 of of IN work_s5346z43mzctrkdumduq7nmzvy 4 10 our -PRON- PRP$ work_s5346z43mzctrkdumduq7nmzvy 4 11 district district NN work_s5346z43mzctrkdumduq7nmzvy 4 12 we -PRON- PRP work_s5346z43mzctrkdumduq7nmzvy 4 13 administered administer VBD work_s5346z43mzctrkdumduq7nmzvy 4 14 a a DT work_s5346z43mzctrkdumduq7nmzvy 4 15 questionnaire questionnaire NN work_s5346z43mzctrkdumduq7nmzvy 4 16 that that WDT work_s5346z43mzctrkdumduq7nmzvy 4 17 would would MD work_s5346z43mzctrkdumduq7nmzvy 4 18 use use VB work_s5346z43mzctrkdumduq7nmzvy 4 19 ( ( -LRB- work_s5346z43mzctrkdumduq7nmzvy 4 20 IHS ihs NN work_s5346z43mzctrkdumduq7nmzvy 4 21 , , , work_s5346z43mzctrkdumduq7nmzvy 4 22 2004 2004 CD work_s5346z43mzctrkdumduq7nmzvy 4 23 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 4 24 for for IN work_s5346z43mzctrkdumduq7nmzvy 4 25 the the DT work_s5346z43mzctrkdumduq7nmzvy 4 26 diagnosis diagnosis NN work_s5346z43mzctrkdumduq7nmzvy 4 27 of of IN work_s5346z43mzctrkdumduq7nmzvy 4 28 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 4 29 in in IN work_s5346z43mzctrkdumduq7nmzvy 4 30 the the DT work_s5346z43mzctrkdumduq7nmzvy 4 31 fifth fifth JJ work_s5346z43mzctrkdumduq7nmzvy 4 32 year year NN work_s5346z43mzctrkdumduq7nmzvy 4 33 of of IN work_s5346z43mzctrkdumduq7nmzvy 4 34 primary primary JJ work_s5346z43mzctrkdumduq7nmzvy 4 35 school school NN work_s5346z43mzctrkdumduq7nmzvy 4 36 . . . work_s5346z43mzctrkdumduq7nmzvy 5 1 The the DT work_s5346z43mzctrkdumduq7nmzvy 5 2 questionnaire questionnaire NN work_s5346z43mzctrkdumduq7nmzvy 5 3 , , , work_s5346z43mzctrkdumduq7nmzvy 5 4 in in IN work_s5346z43mzctrkdumduq7nmzvy 5 5 addition addition NN work_s5346z43mzctrkdumduq7nmzvy 5 6 to to IN work_s5346z43mzctrkdumduq7nmzvy 5 7 the the DT work_s5346z43mzctrkdumduq7nmzvy 5 8 data datum NNS work_s5346z43mzctrkdumduq7nmzvy 5 9 relating relate VBG work_s5346z43mzctrkdumduq7nmzvy 5 10 to to IN work_s5346z43mzctrkdumduq7nmzvy 5 11 the the DT work_s5346z43mzctrkdumduq7nmzvy 5 12 number number NN work_s5346z43mzctrkdumduq7nmzvy 5 13 of of IN work_s5346z43mzctrkdumduq7nmzvy 5 14 brothers brother NNS work_s5346z43mzctrkdumduq7nmzvy 5 15 and and CC work_s5346z43mzctrkdumduq7nmzvy 5 16 sisters sister NNS work_s5346z43mzctrkdumduq7nmzvy 5 17 and and CC work_s5346z43mzctrkdumduq7nmzvy 5 18 social social JJ work_s5346z43mzctrkdumduq7nmzvy 5 19 conditions condition NNS work_s5346z43mzctrkdumduq7nmzvy 5 20 , , , work_s5346z43mzctrkdumduq7nmzvy 5 21 indicated indicate VBD work_s5346z43mzctrkdumduq7nmzvy 5 22 the the DT work_s5346z43mzctrkdumduq7nmzvy 5 23 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 5 24 of of IN work_s5346z43mzctrkdumduq7nmzvy 5 25 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 5 26 ( ( -LRB- work_s5346z43mzctrkdumduq7nmzvy 5 27 mammals mammal NNS work_s5346z43mzctrkdumduq7nmzvy 5 28 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 5 29 in in IN work_s5346z43mzctrkdumduq7nmzvy 5 30 the the DT work_s5346z43mzctrkdumduq7nmzvy 5 31 family family NN work_s5346z43mzctrkdumduq7nmzvy 5 32 nucleus nucleus NN work_s5346z43mzctrkdumduq7nmzvy 5 33 . . . work_s5346z43mzctrkdumduq7nmzvy 6 1 results result NNS work_s5346z43mzctrkdumduq7nmzvy 6 2 477 477 CD work_s5346z43mzctrkdumduq7nmzvy 6 3 children child NNS work_s5346z43mzctrkdumduq7nmzvy 6 4 participated participate VBN work_s5346z43mzctrkdumduq7nmzvy 6 5 in in IN work_s5346z43mzctrkdumduq7nmzvy 6 6 the the DT work_s5346z43mzctrkdumduq7nmzvy 6 7 study study NN work_s5346z43mzctrkdumduq7nmzvy 6 8 ( ( -LRB- work_s5346z43mzctrkdumduq7nmzvy 6 9 279f.198 279f.198 NNP work_s5346z43mzctrkdumduq7nmzvy 6 10 m m NNP work_s5346z43mzctrkdumduq7nmzvy 6 11 . . . work_s5346z43mzctrkdumduq7nmzvy 7 1 range range NNP work_s5346z43mzctrkdumduq7nmzvy 7 2 10 10 CD work_s5346z43mzctrkdumduq7nmzvy 7 3 - - SYM work_s5346z43mzctrkdumduq7nmzvy 7 4 12 12 CD work_s5346z43mzctrkdumduq7nmzvy 7 5 years year NNS work_s5346z43mzctrkdumduq7nmzvy 7 6 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 7 7 , , , work_s5346z43mzctrkdumduq7nmzvy 7 8 with with IN work_s5346z43mzctrkdumduq7nmzvy 7 9 diagnosis diagnosis NN work_s5346z43mzctrkdumduq7nmzvy 7 10 of of IN work_s5346z43mzctrkdumduq7nmzvy 7 11 Migraine Migraine NNP work_s5346z43mzctrkdumduq7nmzvy 7 12 10.3%(8.4%MwA 10.3%(8.4%MwA NNP work_s5346z43mzctrkdumduq7nmzvy 7 13 , , , work_s5346z43mzctrkdumduq7nmzvy 7 14 1.9MWA 1.9mwa CD work_s5346z43mzctrkdumduq7nmzvy 7 15 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 7 16 Tension Tension NNP work_s5346z43mzctrkdumduq7nmzvy 7 17 Type Type NNP work_s5346z43mzctrkdumduq7nmzvy 7 18 Headache17.4%(FTTH14 Headache17.4%(FTTH14 NNP work_s5346z43mzctrkdumduq7nmzvy 7 19 % % NN work_s5346z43mzctrkdumduq7nmzvy 7 20 , , , work_s5346z43mzctrkdumduq7nmzvy 7 21 CTTH CTTH NNP work_s5346z43mzctrkdumduq7nmzvy 7 22 3.5 3.5 CD work_s5346z43mzctrkdumduq7nmzvy 7 23 % % NN work_s5346z43mzctrkdumduq7nmzvy 7 24 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 7 25 . . . work_s5346z43mzctrkdumduq7nmzvy 8 1 No no DT work_s5346z43mzctrkdumduq7nmzvy 8 2 significant significant JJ work_s5346z43mzctrkdumduq7nmzvy 8 3 differences difference NNS work_s5346z43mzctrkdumduq7nmzvy 8 4 were be VBD work_s5346z43mzctrkdumduq7nmzvy 8 5 found find VBN work_s5346z43mzctrkdumduq7nmzvy 8 6 in in IN work_s5346z43mzctrkdumduq7nmzvy 8 7 the the DT work_s5346z43mzctrkdumduq7nmzvy 8 8 number number NN work_s5346z43mzctrkdumduq7nmzvy 8 9 of of IN work_s5346z43mzctrkdumduq7nmzvy 8 10 brothers brother NNS work_s5346z43mzctrkdumduq7nmzvy 8 11 and and CC work_s5346z43mzctrkdumduq7nmzvy 8 12 sisters sister NNS work_s5346z43mzctrkdumduq7nmzvy 8 13 , , , work_s5346z43mzctrkdumduq7nmzvy 8 14 and and CC work_s5346z43mzctrkdumduq7nmzvy 8 15 in in IN work_s5346z43mzctrkdumduq7nmzvy 8 16 the the DT work_s5346z43mzctrkdumduq7nmzvy 8 17 social social JJ work_s5346z43mzctrkdumduq7nmzvy 8 18 conditions condition NNS work_s5346z43mzctrkdumduq7nmzvy 8 19 . . . work_s5346z43mzctrkdumduq7nmzvy 9 1 The the DT work_s5346z43mzctrkdumduq7nmzvy 9 2 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 9 3 of of IN work_s5346z43mzctrkdumduq7nmzvy 9 4 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 9 5 was be VBD work_s5346z43mzctrkdumduq7nmzvy 9 6 equal equal JJ work_s5346z43mzctrkdumduq7nmzvy 9 7 to to IN work_s5346z43mzctrkdumduq7nmzvy 9 8 18.4 18.4 CD work_s5346z43mzctrkdumduq7nmzvy 9 9 % % NN work_s5346z43mzctrkdumduq7nmzvy 9 10 of of IN work_s5346z43mzctrkdumduq7nmzvy 9 11 healthy healthy JJ work_s5346z43mzctrkdumduq7nmzvy 9 12 children child NNS work_s5346z43mzctrkdumduq7nmzvy 9 13 , , , work_s5346z43mzctrkdumduq7nmzvy 9 14 whilst whilst IN work_s5346z43mzctrkdumduq7nmzvy 9 15 it -PRON- PRP work_s5346z43mzctrkdumduq7nmzvy 9 16 was be VBD work_s5346z43mzctrkdumduq7nmzvy 9 17 4.3 4.3 CD work_s5346z43mzctrkdumduq7nmzvy 9 18 % % NN work_s5346z43mzctrkdumduq7nmzvy 9 19 in in IN work_s5346z43mzctrkdumduq7nmzvy 9 20 migraine migraine JJ work_s5346z43mzctrkdumduq7nmzvy 9 21 sufferers sufferer NNS work_s5346z43mzctrkdumduq7nmzvy 9 22 , , , work_s5346z43mzctrkdumduq7nmzvy 9 23 compared compare VBN work_s5346z43mzctrkdumduq7nmzvy 9 24 to to IN work_s5346z43mzctrkdumduq7nmzvy 9 25 4.8 4.8 CD work_s5346z43mzctrkdumduq7nmzvy 9 26 % % NN work_s5346z43mzctrkdumduq7nmzvy 9 27 in in IN work_s5346z43mzctrkdumduq7nmzvy 9 28 children child NNS work_s5346z43mzctrkdumduq7nmzvy 9 29 suffer- suffer- VBG work_s5346z43mzctrkdumduq7nmzvy 9 30 ing ing NNP work_s5346z43mzctrkdumduq7nmzvy 9 31 from from IN work_s5346z43mzctrkdumduq7nmzvy 9 32 tension tension NN work_s5346z43mzctrkdumduq7nmzvy 9 33 type type NN work_s5346z43mzctrkdumduq7nmzvy 9 34 headache headache NN work_s5346z43mzctrkdumduq7nmzvy 9 35 . . . work_s5346z43mzctrkdumduq7nmzvy 10 1 Conclusion conclusion NN work_s5346z43mzctrkdumduq7nmzvy 10 2 The the DT work_s5346z43mzctrkdumduq7nmzvy 10 3 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 10 4 of of IN work_s5346z43mzctrkdumduq7nmzvy 10 5 animals animal NNS work_s5346z43mzctrkdumduq7nmzvy 10 6 in in IN work_s5346z43mzctrkdumduq7nmzvy 10 7 the the DT work_s5346z43mzctrkdumduq7nmzvy 10 8 house house NN work_s5346z43mzctrkdumduq7nmzvy 10 9 is be VBZ work_s5346z43mzctrkdumduq7nmzvy 10 10 significantly significantly RB work_s5346z43mzctrkdumduq7nmzvy 10 11 con- con- NN work_s5346z43mzctrkdumduq7nmzvy 10 12 current current JJ work_s5346z43mzctrkdumduq7nmzvy 10 13 with with IN work_s5346z43mzctrkdumduq7nmzvy 10 14 a a DT work_s5346z43mzctrkdumduq7nmzvy 10 15 lower low JJR work_s5346z43mzctrkdumduq7nmzvy 10 16 incidence incidence NN work_s5346z43mzctrkdumduq7nmzvy 10 17 of of IN work_s5346z43mzctrkdumduq7nmzvy 10 18 migraine migraine NN work_s5346z43mzctrkdumduq7nmzvy 10 19 and and CC work_s5346z43mzctrkdumduq7nmzvy 10 20 tension tension NN work_s5346z43mzctrkdumduq7nmzvy 10 21 headache headache NN work_s5346z43mzctrkdumduq7nmzvy 10 22 . . . work_s5346z43mzctrkdumduq7nmzvy 11 1 The the DT work_s5346z43mzctrkdumduq7nmzvy 11 2 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 11 3 of of IN work_s5346z43mzctrkdumduq7nmzvy 11 4 pets pet NNS work_s5346z43mzctrkdumduq7nmzvy 11 5 in in IN work_s5346z43mzctrkdumduq7nmzvy 11 6 the the DT work_s5346z43mzctrkdumduq7nmzvy 11 7 house house NN work_s5346z43mzctrkdumduq7nmzvy 11 8 seems seem VBZ work_s5346z43mzctrkdumduq7nmzvy 11 9 to to TO work_s5346z43mzctrkdumduq7nmzvy 11 10 be be VB work_s5346z43mzctrkdumduq7nmzvy 11 11 a a DT work_s5346z43mzctrkdumduq7nmzvy 11 12 factor factor NN work_s5346z43mzctrkdumduq7nmzvy 11 13 of of IN work_s5346z43mzctrkdumduq7nmzvy 11 14 prevention prevention NN work_s5346z43mzctrkdumduq7nmzvy 11 15 of of IN work_s5346z43mzctrkdumduq7nmzvy 11 16 the the DT work_s5346z43mzctrkdumduq7nmzvy 11 17 onset onset NN work_s5346z43mzctrkdumduq7nmzvy 11 18 of of IN work_s5346z43mzctrkdumduq7nmzvy 11 19 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 11 20 . . . work_s5346z43mzctrkdumduq7nmzvy 12 1 From from IN work_s5346z43mzctrkdumduq7nmzvy 12 2 an an DT work_s5346z43mzctrkdumduq7nmzvy 12 3 epidemiologic epidemiologic JJ work_s5346z43mzctrkdumduq7nmzvy 12 4 standpoint standpoint NN work_s5346z43mzctrkdumduq7nmzvy 12 5 , , , work_s5346z43mzctrkdumduq7nmzvy 12 6 the the DT work_s5346z43mzctrkdumduq7nmzvy 12 7 interaction interaction NN work_s5346z43mzctrkdumduq7nmzvy 12 8 with with IN work_s5346z43mzctrkdumduq7nmzvy 12 9 a a DT work_s5346z43mzctrkdumduq7nmzvy 12 10 pet pet NN work_s5346z43mzctrkdumduq7nmzvy 12 11 pre- pre- NN work_s5346z43mzctrkdumduq7nmzvy 12 12 supposes suppose VBZ work_s5346z43mzctrkdumduq7nmzvy 12 13 a a DT work_s5346z43mzctrkdumduq7nmzvy 12 14 difference difference NN work_s5346z43mzctrkdumduq7nmzvy 12 15 of of IN work_s5346z43mzctrkdumduq7nmzvy 12 16 family family NN work_s5346z43mzctrkdumduq7nmzvy 12 17 lifestyle lifestyle NN work_s5346z43mzctrkdumduq7nmzvy 12 18 and and CC work_s5346z43mzctrkdumduq7nmzvy 12 19 a a DT work_s5346z43mzctrkdumduq7nmzvy 12 20 consequent consequent JJ work_s5346z43mzctrkdumduq7nmzvy 12 21 development development NN work_s5346z43mzctrkdumduq7nmzvy 12 22 in in IN work_s5346z43mzctrkdumduq7nmzvy 12 23 the the DT work_s5346z43mzctrkdumduq7nmzvy 12 24 coping cope VBG work_s5346z43mzctrkdumduq7nmzvy 12 25 modality modality NN work_s5346z43mzctrkdumduq7nmzvy 12 26 , , , work_s5346z43mzctrkdumduq7nmzvy 12 27 enabling enable VBG work_s5346z43mzctrkdumduq7nmzvy 12 28 to to TO work_s5346z43mzctrkdumduq7nmzvy 12 29 mitigate mitigate VB work_s5346z43mzctrkdumduq7nmzvy 12 30 the the DT work_s5346z43mzctrkdumduq7nmzvy 12 31 arising arising NN work_s5346z43mzctrkdumduq7nmzvy 12 32 of of IN work_s5346z43mzctrkdumduq7nmzvy 12 33 those those DT work_s5346z43mzctrkdumduq7nmzvy 12 34 etiological etiological JJ work_s5346z43mzctrkdumduq7nmzvy 12 35 cognitive cognitive JJ work_s5346z43mzctrkdumduq7nmzvy 12 36 factors factor NNS work_s5346z43mzctrkdumduq7nmzvy 12 37 , , , work_s5346z43mzctrkdumduq7nmzvy 12 38 which which WDT work_s5346z43mzctrkdumduq7nmzvy 12 39 can can MD work_s5346z43mzctrkdumduq7nmzvy 12 40 promote promote VB work_s5346z43mzctrkdumduq7nmzvy 12 41 headache headache NN work_s5346z43mzctrkdumduq7nmzvy 12 42 suffering suffering NN work_s5346z43mzctrkdumduq7nmzvy 12 43 . . . work_s5346z43mzctrkdumduq7nmzvy 13 1 Published publish VBN work_s5346z43mzctrkdumduq7nmzvy 13 2 : : : work_s5346z43mzctrkdumduq7nmzvy 13 3 21 21 CD work_s5346z43mzctrkdumduq7nmzvy 13 4 February February NNP work_s5346z43mzctrkdumduq7nmzvy 13 5 2013 2013 CD work_s5346z43mzctrkdumduq7nmzvy 13 6 References reference NNS work_s5346z43mzctrkdumduq7nmzvy 13 7 1 1 CD work_s5346z43mzctrkdumduq7nmzvy 13 8 . . . work_s5346z43mzctrkdumduq7nmzvy 14 1 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 14 2 D D NNP work_s5346z43mzctrkdumduq7nmzvy 14 3 , , , work_s5346z43mzctrkdumduq7nmzvy 14 4 Calabrese Calabrese NNP work_s5346z43mzctrkdumduq7nmzvy 14 5 B B NNP work_s5346z43mzctrkdumduq7nmzvy 14 6 , , , work_s5346z43mzctrkdumduq7nmzvy 14 7 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 14 8 FR FR NNP work_s5346z43mzctrkdumduq7nmzvy 14 9 : : : work_s5346z43mzctrkdumduq7nmzvy 14 10 . . . work_s5346z43mzctrkdumduq7nmzvy 15 1 Cephalagia Cephalagia NNP work_s5346z43mzctrkdumduq7nmzvy 15 2 2009 2009 CD work_s5346z43mzctrkdumduq7nmzvy 15 3 , , , work_s5346z43mzctrkdumduq7nmzvy 15 4 29(suppl 29(suppl NNP work_s5346z43mzctrkdumduq7nmzvy 15 5 1):105 1):105 NNP work_s5346z43mzctrkdumduq7nmzvy 15 6 - - HYPH work_s5346z43mzctrkdumduq7nmzvy 15 7 106 106 CD work_s5346z43mzctrkdumduq7nmzvy 15 8 . . . work_s5346z43mzctrkdumduq7nmzvy 16 1 2 2 LS work_s5346z43mzctrkdumduq7nmzvy 16 2 . . . work_s5346z43mzctrkdumduq7nmzvy 17 1 Duvall Duvall NNP work_s5346z43mzctrkdumduq7nmzvy 17 2 A A NNP work_s5346z43mzctrkdumduq7nmzvy 17 3 , , , work_s5346z43mzctrkdumduq7nmzvy 17 4 Nikolina Nikolina NNP work_s5346z43mzctrkdumduq7nmzvy 17 5 M M NNP work_s5346z43mzctrkdumduq7nmzvy 17 6 , , , work_s5346z43mzctrkdumduq7nmzvy 17 7 Pychyl Pychyl NNP work_s5346z43mzctrkdumduq7nmzvy 17 8 , , , work_s5346z43mzctrkdumduq7nmzvy 17 9 Timothy Timothy NNP work_s5346z43mzctrkdumduq7nmzvy 17 10 A A NNP work_s5346z43mzctrkdumduq7nmzvy 17 11 : : : work_s5346z43mzctrkdumduq7nmzvy 17 12 . . . work_s5346z43mzctrkdumduq7nmzvy 18 1 Anthrozoös Anthrozoös NNP work_s5346z43mzctrkdumduq7nmzvy 18 2 2010 2010 CD work_s5346z43mzctrkdumduq7nmzvy 18 3 , , , work_s5346z43mzctrkdumduq7nmzvy 18 4 23(1):37 23(1):37 NNP work_s5346z43mzctrkdumduq7nmzvy 18 5 - - HYPH work_s5346z43mzctrkdumduq7nmzvy 18 6 54 54 CD work_s5346z43mzctrkdumduq7nmzvy 18 7 . . . work_s5346z43mzctrkdumduq7nmzvy 19 1 3 3 LS work_s5346z43mzctrkdumduq7nmzvy 19 2 . . . work_s5346z43mzctrkdumduq7nmzvy 20 1 Friedmann Friedmann NNP work_s5346z43mzctrkdumduq7nmzvy 20 2 E E NNP work_s5346z43mzctrkdumduq7nmzvy 20 3 , , , work_s5346z43mzctrkdumduq7nmzvy 20 4 Thomas Thomas NNP work_s5346z43mzctrkdumduq7nmzvy 20 5 , , , work_s5346z43mzctrkdumduq7nmzvy 20 6 Sue Sue NNP work_s5346z43mzctrkdumduq7nmzvy 20 7 A A NNP work_s5346z43mzctrkdumduq7nmzvy 20 8 , , , work_s5346z43mzctrkdumduq7nmzvy 20 9 Son Son NNP work_s5346z43mzctrkdumduq7nmzvy 20 10 , , , work_s5346z43mzctrkdumduq7nmzvy 20 11 Heesook Heesook NNP work_s5346z43mzctrkdumduq7nmzvy 20 12 , , , work_s5346z43mzctrkdumduq7nmzvy 20 13 HAT HAT NNP work_s5346z43mzctrkdumduq7nmzvy 20 14 Investigators Investigators NNPS work_s5346z43mzctrkdumduq7nmzvy 20 15 : : : work_s5346z43mzctrkdumduq7nmzvy 20 16 . . . work_s5346z43mzctrkdumduq7nmzvy 21 1 Anthrozoös Anthrozoös NNP work_s5346z43mzctrkdumduq7nmzvy 21 2 2011 2011 CD work_s5346z43mzctrkdumduq7nmzvy 21 3 , , , work_s5346z43mzctrkdumduq7nmzvy 21 4 24(3):273 24(3):273 NNP work_s5346z43mzctrkdumduq7nmzvy 21 5 - - SYM work_s5346z43mzctrkdumduq7nmzvy 21 6 285 285 CD work_s5346z43mzctrkdumduq7nmzvy 21 7 . . . work_s5346z43mzctrkdumduq7nmzvy 21 8 doi:10.1186/1129 doi:10.1186/1129 NNP work_s5346z43mzctrkdumduq7nmzvy 21 9 - - HYPH work_s5346z43mzctrkdumduq7nmzvy 21 10 2377 2377 CD work_s5346z43mzctrkdumduq7nmzvy 21 11 - - HYPH work_s5346z43mzctrkdumduq7nmzvy 21 12 14-S1-P35 14-s1-p35 CD work_s5346z43mzctrkdumduq7nmzvy 21 13 Cite Cite NNP work_s5346z43mzctrkdumduq7nmzvy 21 14 this this DT work_s5346z43mzctrkdumduq7nmzvy 21 15 article article NN work_s5346z43mzctrkdumduq7nmzvy 21 16 as as IN work_s5346z43mzctrkdumduq7nmzvy 21 17 : : : work_s5346z43mzctrkdumduq7nmzvy 21 18 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 21 19 et et FW work_s5346z43mzctrkdumduq7nmzvy 21 20 al al NNP work_s5346z43mzctrkdumduq7nmzvy 21 21 . . . work_s5346z43mzctrkdumduq7nmzvy 22 1 : : : work_s5346z43mzctrkdumduq7nmzvy 22 2 Naturalistic naturalistic JJ work_s5346z43mzctrkdumduq7nmzvy 22 3 study study NN work_s5346z43mzctrkdumduq7nmzvy 22 4 of of IN work_s5346z43mzctrkdumduq7nmzvy 22 5 the the DT work_s5346z43mzctrkdumduq7nmzvy 22 6 joint joint JJ work_s5346z43mzctrkdumduq7nmzvy 22 7 presence presence NN work_s5346z43mzctrkdumduq7nmzvy 22 8 of of IN work_s5346z43mzctrkdumduq7nmzvy 22 9 headache headache NNP work_s5346z43mzctrkdumduq7nmzvy 22 10 and and CC work_s5346z43mzctrkdumduq7nmzvy 22 11 pets pets NNPS work_s5346z43mzctrkdumduq7nmzvy 22 12 . . . work_s5346z43mzctrkdumduq7nmzvy 23 1 The the DT work_s5346z43mzctrkdumduq7nmzvy 23 2 Journal Journal NNP work_s5346z43mzctrkdumduq7nmzvy 23 3 of of IN work_s5346z43mzctrkdumduq7nmzvy 23 4 Headache Headache NNP work_s5346z43mzctrkdumduq7nmzvy 23 5 and and CC work_s5346z43mzctrkdumduq7nmzvy 23 6 Pain Pain NNP work_s5346z43mzctrkdumduq7nmzvy 23 7 2013 2013 CD work_s5346z43mzctrkdumduq7nmzvy 23 8 14(Suppl 14(Suppl -LRB- work_s5346z43mzctrkdumduq7nmzvy 23 9 1):P35 1):p35 CD work_s5346z43mzctrkdumduq7nmzvy 23 10 . . . work_s5346z43mzctrkdumduq7nmzvy 24 1 Submit submit VB work_s5346z43mzctrkdumduq7nmzvy 24 2 your -PRON- PRP$ work_s5346z43mzctrkdumduq7nmzvy 24 3 manuscript manuscript NN work_s5346z43mzctrkdumduq7nmzvy 24 4 to to IN work_s5346z43mzctrkdumduq7nmzvy 24 5 a a DT work_s5346z43mzctrkdumduq7nmzvy 24 6 journal journal NN work_s5346z43mzctrkdumduq7nmzvy 24 7 and and CC work_s5346z43mzctrkdumduq7nmzvy 24 8 benefi benefi NNP work_s5346z43mzctrkdumduq7nmzvy 24 9 t t NNP work_s5346z43mzctrkdumduq7nmzvy 24 10 from from IN work_s5346z43mzctrkdumduq7nmzvy 24 11 : : : work_s5346z43mzctrkdumduq7nmzvy 24 12 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 13 Convenient convenient JJ work_s5346z43mzctrkdumduq7nmzvy 24 14 online online JJ work_s5346z43mzctrkdumduq7nmzvy 24 15 submission submission NN work_s5346z43mzctrkdumduq7nmzvy 24 16 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 17 Rigorous rigorous JJ work_s5346z43mzctrkdumduq7nmzvy 24 18 peer peer NN work_s5346z43mzctrkdumduq7nmzvy 24 19 review review NN work_s5346z43mzctrkdumduq7nmzvy 24 20 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 21 Immediate immediate JJ work_s5346z43mzctrkdumduq7nmzvy 24 22 publication publication NN work_s5346z43mzctrkdumduq7nmzvy 24 23 on on IN work_s5346z43mzctrkdumduq7nmzvy 24 24 acceptance acceptance NN work_s5346z43mzctrkdumduq7nmzvy 24 25 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 26 Open open JJ work_s5346z43mzctrkdumduq7nmzvy 24 27 access access NN work_s5346z43mzctrkdumduq7nmzvy 24 28 : : : work_s5346z43mzctrkdumduq7nmzvy 24 29 articles article NNS work_s5346z43mzctrkdumduq7nmzvy 24 30 freely freely RB work_s5346z43mzctrkdumduq7nmzvy 24 31 available available JJ work_s5346z43mzctrkdumduq7nmzvy 24 32 online online JJ work_s5346z43mzctrkdumduq7nmzvy 24 33 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 34 High high JJ work_s5346z43mzctrkdumduq7nmzvy 24 35 visibility visibility NN work_s5346z43mzctrkdumduq7nmzvy 24 36 within within IN work_s5346z43mzctrkdumduq7nmzvy 24 37 the the DT work_s5346z43mzctrkdumduq7nmzvy 24 38 fi fi NN work_s5346z43mzctrkdumduq7nmzvy 24 39 eld eld NNP work_s5346z43mzctrkdumduq7nmzvy 24 40 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 41 Retaining retain VBG work_s5346z43mzctrkdumduq7nmzvy 24 42 the the DT work_s5346z43mzctrkdumduq7nmzvy 24 43 copyright copyright NN work_s5346z43mzctrkdumduq7nmzvy 24 44 to to IN work_s5346z43mzctrkdumduq7nmzvy 24 45 your -PRON- PRP$ work_s5346z43mzctrkdumduq7nmzvy 24 46 article article NN work_s5346z43mzctrkdumduq7nmzvy 24 47 Submit submit VB work_s5346z43mzctrkdumduq7nmzvy 24 48 your -PRON- PRP$ work_s5346z43mzctrkdumduq7nmzvy 24 49 next next JJ work_s5346z43mzctrkdumduq7nmzvy 24 50 manuscript manuscript NN work_s5346z43mzctrkdumduq7nmzvy 24 51 at at IN work_s5346z43mzctrkdumduq7nmzvy 24 52 7 7 CD work_s5346z43mzctrkdumduq7nmzvy 24 53 springeropen.com springeropen.com ADD work_s5346z43mzctrkdumduq7nmzvy 24 54 IDI IDI NNP work_s5346z43mzctrkdumduq7nmzvy 24 55 Sanità Sanità NNP work_s5346z43mzctrkdumduq7nmzvy 24 56 , , , work_s5346z43mzctrkdumduq7nmzvy 24 57 via via IN work_s5346z43mzctrkdumduq7nmzvy 24 58 Monti Monti NNP work_s5346z43mzctrkdumduq7nmzvy 24 59 di di FW work_s5346z43mzctrkdumduq7nmzvy 24 60 Creta Creta NNP work_s5346z43mzctrkdumduq7nmzvy 24 61 104 104 CD work_s5346z43mzctrkdumduq7nmzvy 24 62 00165 00165 CD work_s5346z43mzctrkdumduq7nmzvy 24 63 Roma Roma NNP work_s5346z43mzctrkdumduq7nmzvy 24 64 , , , work_s5346z43mzctrkdumduq7nmzvy 24 65 Italy Italy NNP work_s5346z43mzctrkdumduq7nmzvy 24 66 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 24 67 et et NNP work_s5346z43mzctrkdumduq7nmzvy 24 68 al al NNP work_s5346z43mzctrkdumduq7nmzvy 24 69 . . . work_s5346z43mzctrkdumduq7nmzvy 25 1 The the DT work_s5346z43mzctrkdumduq7nmzvy 25 2 Journal Journal NNP work_s5346z43mzctrkdumduq7nmzvy 25 3 of of IN work_s5346z43mzctrkdumduq7nmzvy 25 4 Headache Headache NNP work_s5346z43mzctrkdumduq7nmzvy 25 5 and and CC work_s5346z43mzctrkdumduq7nmzvy 25 6 Pain Pain NNP work_s5346z43mzctrkdumduq7nmzvy 25 7 2013 2013 CD work_s5346z43mzctrkdumduq7nmzvy 25 8 , , , work_s5346z43mzctrkdumduq7nmzvy 25 9 14(Suppl 14(suppl ADD work_s5346z43mzctrkdumduq7nmzvy 25 10 1):P35 1):P35 NNP work_s5346z43mzctrkdumduq7nmzvy 25 11 http://www.thejournalofheadacheandpain.com/content/14/S1/P35 http://www.thejournalofheadacheandpain.com/content/14/S1/P35 NNP work_s5346z43mzctrkdumduq7nmzvy 25 12 © © NNP work_s5346z43mzctrkdumduq7nmzvy 25 13 2013 2013 CD work_s5346z43mzctrkdumduq7nmzvy 25 14 Moscato Moscato NNP work_s5346z43mzctrkdumduq7nmzvy 25 15 et et NNP work_s5346z43mzctrkdumduq7nmzvy 25 16 al al NNP work_s5346z43mzctrkdumduq7nmzvy 25 17 ; ; : work_s5346z43mzctrkdumduq7nmzvy 25 18 licensee licensee NNP work_s5346z43mzctrkdumduq7nmzvy 25 19 Springer Springer NNP work_s5346z43mzctrkdumduq7nmzvy 25 20 . . . work_s5346z43mzctrkdumduq7nmzvy 26 1 This this DT work_s5346z43mzctrkdumduq7nmzvy 26 2 is be VBZ work_s5346z43mzctrkdumduq7nmzvy 26 3 an an DT work_s5346z43mzctrkdumduq7nmzvy 26 4 Open open JJ work_s5346z43mzctrkdumduq7nmzvy 26 5 Access access NN work_s5346z43mzctrkdumduq7nmzvy 26 6 article article NN work_s5346z43mzctrkdumduq7nmzvy 26 7 distributed distribute VBN work_s5346z43mzctrkdumduq7nmzvy 26 8 under under IN work_s5346z43mzctrkdumduq7nmzvy 26 9 the the DT work_s5346z43mzctrkdumduq7nmzvy 26 10 terms term NNS work_s5346z43mzctrkdumduq7nmzvy 26 11 of of IN work_s5346z43mzctrkdumduq7nmzvy 26 12 the the DT work_s5346z43mzctrkdumduq7nmzvy 26 13 Creative Creative NNP work_s5346z43mzctrkdumduq7nmzvy 26 14 Commons Commons NNP work_s5346z43mzctrkdumduq7nmzvy 26 15 Attribution Attribution NNP work_s5346z43mzctrkdumduq7nmzvy 26 16 License License NNP work_s5346z43mzctrkdumduq7nmzvy 26 17 ( ( -LRB- work_s5346z43mzctrkdumduq7nmzvy 26 18 http://creativecommons.org/licenses/by/2.0 http://creativecommons.org/licenses/by/2.0 PRP$ work_s5346z43mzctrkdumduq7nmzvy 26 19 ) ) -RRB- work_s5346z43mzctrkdumduq7nmzvy 26 20 , , , work_s5346z43mzctrkdumduq7nmzvy 26 21 which which WDT work_s5346z43mzctrkdumduq7nmzvy 26 22 permits permit VBZ work_s5346z43mzctrkdumduq7nmzvy 26 23 unrestricted unrestricted JJ work_s5346z43mzctrkdumduq7nmzvy 26 24 use use NN work_s5346z43mzctrkdumduq7nmzvy 26 25 , , , work_s5346z43mzctrkdumduq7nmzvy 26 26 distribution distribution NN work_s5346z43mzctrkdumduq7nmzvy 26 27 , , , work_s5346z43mzctrkdumduq7nmzvy 26 28 and and CC work_s5346z43mzctrkdumduq7nmzvy 26 29 reproduction reproduction NN work_s5346z43mzctrkdumduq7nmzvy 26 30 in in IN work_s5346z43mzctrkdumduq7nmzvy 26 31 any any DT work_s5346z43mzctrkdumduq7nmzvy 26 32 medium medium NN work_s5346z43mzctrkdumduq7nmzvy 26 33 , , , work_s5346z43mzctrkdumduq7nmzvy 26 34 provided provide VBD work_s5346z43mzctrkdumduq7nmzvy 26 35 the the DT work_s5346z43mzctrkdumduq7nmzvy 26 36 original original JJ work_s5346z43mzctrkdumduq7nmzvy 26 37 work work NN work_s5346z43mzctrkdumduq7nmzvy 26 38 is be VBZ work_s5346z43mzctrkdumduq7nmzvy 26 39 properly properly RB work_s5346z43mzctrkdumduq7nmzvy 26 40 cited cite VBN work_s5346z43mzctrkdumduq7nmzvy 26 41 . . . work_s5346z43mzctrkdumduq7nmzvy 27 1 http://www.springeropen.com/ http://www.springeropen.com/ NNP work_s5346z43mzctrkdumduq7nmzvy 27 2 http://www.springeropen.com/ http://www.springeropen.com/ NNP work_s5346z43mzctrkdumduq7nmzvy 27 3 http://creativecommons.org/licenses/by/2.0 http://creativecommons.org/licenses/by/2.0 PRP$ work_s5346z43mzctrkdumduq7nmzvy 27 4 Introduction introduction NN work_s5346z43mzctrkdumduq7nmzvy 27 5 Methods Methods NNP work_s5346z43mzctrkdumduq7nmzvy 27 6 Conclusion Conclusion NNP work_s5346z43mzctrkdumduq7nmzvy 27 7 References reference NNS