1. Department of General, Visceral and Transplantation Surgery Clinic and University Hospital Virgen de la Arrixaca IMIB‐ARRIXACA Murcia Spain
2. University Hospital Monklands Airdrie UK
3. University of Glasgow Glasgow UK
4. Departments of Surgical Disciplines All India Institute of Medical Sciences New Delhi India
5. Department of Visceral Surgery University Hospitals KU Leuven Leuven Belgium
6. Department of General Surgery Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Centre of Digestive Diseases Beijing Friendship Hospital Capital Medical University Beijing China
7. Division of General and Digestive Surgery Department of Surgery Kaohsiung Medical University Hospital Kaohsiung Medical University Kaohsiung Taiwan
8. Department of General and Digestive Surgery Hospital Universitari de Tarragona Joan XXIII Tarragona Spain
9. Department of Surgery Aberdeen Royal Infirmary Foresterhill Health Campus Aberdeen UK
10. Department of Hepatobiliary Surgery Hospital Universitario de Toledo Toledo Spain
11. Hepatobiliary and Pancreatic Surgery Unit Valme University Hospital Sevilla Spain
12. Departament of General Surgery Royal Blackburn Hospital NHS Trust Burnley UK
13. Department of Surgery Central Finland Hospital Nova Jyväskylä Finland
14. Department of Medicine Dentistry and Biotechnology University “G. d’Annunzio” of Chieti‐Pescara Pescara Italy
15. Department of General Surgery and Surgical Specialties "Paride Stefanini" Sapienza University of Rome Rome Italy
16. Department of Laparoscopic and Endoscopic Surgery National Center for Minimally Invasive Surgery Havana Cuba
17. Institute of Laparoscopic, Endoscopic and Bariatric Surgery Max Super Speciality Hospital Dehradun India
18. Department of Upper GI Surgery London North West University Healthcare London UK