University of Health Sciences, Kanuni Sultan Suleyman Training and Research Hospital, Department of General Surgery, Istanbul, Turkey
Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, Istanbul, Turkey
Taipei Medical University-Shuang Ho Hospital,Ministry of Health and Welfare, New Taipei City, Taiwan
Unità Operativa Qualità, Accreditamento, Ricerca organizzativa, Ferrara, Italy
University Hospital of Umeå, Umeå, Sweden
Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, Beijing, China
Hospital Universitari Arnau de Vilanova, Lleida, Spain
Department of Surgery, University Hospital of Heraklion, Heraklion, Greece
New Hanover Regional, Wilmington, North Carolina, United States
Northwell Health Long Island Jewish Hospital, New Hyde Park, New York, United States
Baptist Health South Miami, Miami, Florida, United States