COVID-19 Respiratory Infection

• New York Presbyterian-Brooklyn Methodist Hospital — Brooklyn, New York, United States
• New York Presbyterian Queens — New York, United States
• Weill Cornell Medicine/New-York Presbyterian Hospital — New York, United States

• Brooke Army Medical Center — Fort Sam Houston, Texas, United States

• Prince of Wales Hospital — Hong Kong, China

• Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital — Beijing, Beijing Municipality, China

• St Vincent's Hospital Sydney — Darlinghurst, New South Wales, Australia
• Royal Prince Alfred — Sydney, New South Wales, Australia
• The Prince Charles Hospital — Brisbane, Queensland, Australia
• Gold Coast University Hospital — Gold Coast, Queensland, Australia

• Service d'Anesthésie Réanimation - CHU de Strasbourg - France — Strasbourg, France

• University Hospital Hradec Kralove — Hradec Králové, Czechia

Not specified

• Duke University Health System — Durham, North Carolina, United States

• Massachusetts General Hospital — Boston, Massachusetts, United States