Chongqing Medical University
China
University of Shizuoka
Japan
University of Verona
Italy
Wenzhou Medical College
China
China Medical University
China
University of Kentucky
United States
University College London Hospitals
United Kingdom
Medical University of Warsaw
Poland
University of Kentucky
United States
Georgetown University Medical Center
United States
University of Yaoundé
Cameroon
University of the Sciences
United States
University Hospital of Santiago
Spain
Hubei University of Medicine
China
Shanghai University
China
University of Illinois at Chicago
United States
McLane Children's Scott & White Hospital
United States
University of Illinois at Chicago
United States
Medical University of Warsaw
Poland
University of Alabama at Birmingham
United States
Countess of Chester Hospital
United Kingdom
Nanjing Medical University
China
Universidad del Desarrollo
United States
Yixing
China
Capital Medical University
China
Capital Medical University
China
Guangxi Medical University
China
China Medical University
China
Xi'an Jiaotong University
China
Xi'an Jiaotong University
China
Queen Elizabeth Hospital Birmingham
Hong Kong
Nanjing Medical University
China
Fudan University
China
Peking University Third Hospital
China
Tongji University
China
Imperial College
United Kingdom
Akita University
Japan
Tianjin University
China
Soochow University
China
Zhejiang University School of Medicine
China
University of California
United States
Royal College of Surgeons in Ireland
Ireland
University of South Florida College of Medicine
United States
Teine Keijinkai Hospital
Japan
King's College Hospital
United Kingdom
Guangzhou Medical University
China
National Taiwan University
Taiwan
University of Hong Kong
China
University of Genoa
Italy