Acute Hypoxemic Respiratory Failure

• Methodist Healthcare System — San Antonio, Texas, United States

• Rush University Medical Center — Chicago, Illinois, United States

• University of Rwanda — Kigali, Rwanda

Not specified

• Hospital Universitari Vall d'Hebron — Barcelona, Spain

• Massachusetts General Hospital — Boston, Massachusetts, United States

• Hospital General Universitario de Ciudad Real — Ciudad Real, Spain
• Hospital Virgen de La Luz — Cuenca, Spain
• Hospital Universitario La Paz — Madrid, Spain
• Hospital Universitario Puerta de Hierro — Madrid, Spain

• Hospital Dr. Negrin — Las Palmas de Gran Canaria, Las Palmas, Spain
• Hospital Universitario La Paz — Madrid, Spain

• Faculty of Medicine Siriraj Hospital — Bangkok Noi, Bangkok, Thailand

• Beijing Chao-Yang Hospital — Beijing, Beijing Municipality, China
• Affiliated Hospital of Qinghai University — Xining, Qinghai, China