Stroke

• Yunyang County People's Hospital — Chongqing, Chongqing Municipality, China
• Chengdu Eighth People's Hospital — Chengdu, Sichuan, China
• Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital — Chengdu, Sichuan, China
• Ya 'an People's Hospital — Ya'an, Sichuan, China

Not specified

• Banner University of Arizona Medical Center — Tucson, Arizona, United States
• Intercoastal Medical Group — Sarasota, Florida, United States
• Augusta University — Augusta, Georgia, United States
• Mercyhealth Javon Bea Hospital- Riverside — Rockford, Illinois, United States

• Xuan Wu Hospital，Capital Medical University — Beijing, China

• University of Science and Technology of China — Hefei, Anhui, China

• Korea University Anam Hospital — Seoul, South Korea

• Beijing Tiantan Hospital — Beijing, Beijing Municipality, China

• Helsinki University Central Hospital — Helsinki, Finland
• Erasmus Medical Center — Rotterdam, Netherlands
• Newcastle upon Tyne Hospitals NHS Foundation Trust — Newcastle, United Kingdom

• Yale University Hospital — New Haven, Connecticut, United States
• Baptist Health Research Institute — Jacksonville, Florida, United States
• Tampa General Hosital — Tampa, Florida, United States
• Emory — Atlanta, Georgia, United States

• The Second Hospital and Clinical Medical School, Lanzhou University — Lanzhou, Gansu, China
• Department of Neurosurgery, Nanshi Hospital of Nanyang — Nanyang, Henan, China
• The Affiliated Hospital of Xuzhou Medical University — Xuzhou, Jiangsu, China
• Beijing Chaoyang Hospital, Capital Medical University — Beijing, China