Appendicitis

• Deparment of Surgery, North District Hospital, Sheung Shui — Hong Kong, China
• Department of Surgery, Prince of Wales Hospital, Shatin — Hong Kong, China

Not specified

Not specified

• The Richmond Hospital — Richmond, British Columbia, Canada

• Dr. Sadi Konuk Training and Research Hospital — Istanbul, Turkey (Türkiye)

• Tampere University Hospital — Tampere, Pirkanmaa, Finland

• North Karelia Central Hospital, Clinic of Surgery — Joensuu, Finland

• Göteborg University, Sahlgrenska Universitetssjukhuset — Gothenburg, Göteborg, Sweden

• Antoine Béclère Hospital - Department of Surgery — Clamart, France
• Henri Mondor Hospital — Créteil, France
• Hotel Dieu Hospital, Department of Digestive Surgery — Paris, France
• Cochin Hospital, Department of Digestive Surgery — Paris, France

• University of Rochester — Rochester, New York, United States