Anesthesia, Intravenous

• The First Affiliated Hospital of Jinan University — Guangzhou, Guangdong, China
• The First Affiliated Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China
• Guizhou Provincial People's Hospital — Guiyang, Guizhou, China
• The Affiliated Hospital of Guizhou Medical University — Guiyang, Guizhou, China

• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States

• Seoul National University Hospital — Seoul, South Korea

• Kirurgisk Klinikk Anestesi — Haugesund, Rogaland, Norway

• Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital — Beijing, Beijing Municipality, China
• Beijing Shijitan Hospital — Beijing, Beijing Municipality, China
• Peking University Cancer Hospital — Beijing, Beijing Municipality, China
• University School and Hospital of Stomatology — Beijing, Beijing Municipality, China

• Kirurgisk Klinikk-Anestesi — Haugesund, Rogaland, Norway

• University of Erlangen — Erlangen, Bavaria, Germany

Not specified

• Hospital Universitario San Vicente Fundación — Medellín, Antioquia, Colombia

• University Hospital — Erlangen, Bavaria, Germany