key: cord-0887427-nr5l2j2t authors: Cresci, Sharon; Ahmad, Ferhaan; Pereira, Naveen L. title: In Reply – COVID-19: Precision Medicine and Vascular Endothelium date: 2021-04-19 journal: Mayo Clin Proc DOI: 10.1016/j.mayocp.2021.04.006 sha: 0801709aa6317af0c4425d99f72823119c008e99 doc_id: 887427 cord_uid: nr5l2j2t nan To the Editor: We appreciate the kind comments provided by Professor Travagli et al regarding our article on inter-individual variability 1 COVID-19: Understanding inter-individual variability and implications for precision medicine Naveen L. Pereira, MD Mayo Clinic Rochester, Minnesota