Confronting COVID-19: Issues in Hemophilia and Congenital Bleeding Disorders.

Competing Interests: Dr. Tagliaferri reports personal fees from Bayer, Novo Nordisk, and Roche, outside the submitted work. Dr. Coppola reports personal fees from Bayer, Novo Nordisk, and Werfen, outside the submitted work. Dr. Quintavalle reports personal fees from Bayer, outside the submitted work.