Affiliations

• ¹ Our Lady of the Lake Physician Group, Baton Rouge, Louisiana, USA.
• ² Department of Surgery, Louisiana State University School of Medicine, Baton Rouge, Louisiana, USA.
• ³ Digestive Disease Center, Bispebjerg Hospital, Copenhagen, Denmark.
• ⁴ Danish Colorectal Cancer Group, Denmark.
• ⁵ King George Hospital, London, UK.
• ⁶ Riotinto Hospital, Huelva, Spain.
• ⁷ Division of General Surgery, USL Valle D'Aosta - Umberto Parini Regional Hospital, Aosta, Italy.
• ⁸ Gastro Unit, Surgical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.
• ⁹ Department of Gastrointestinal Surgery, Køge Hospital, University of Copenhagen, Køge, Denmark.
• ¹⁰ Gastro Unit, Surgical Division, Herlev Hospital, University of Copenhagen, Herlev, Denmark.
• ¹¹ Section of Surgical Pathophysiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
• ¹² Casa di Cura Privata Malatesta Novello, Cesena, Italy.
• ¹³ Katsumoto Day Surgery Clinic, Kitakyusyu, Japan.
• ¹⁴ Department of Surgery, Sundsvall Hospital, Sundsvall, Sweden.
• ¹⁵ Department of Radiology, Sundsvall Hospital, Sundsvall, Sweden.
• ¹⁶ Department of Surgery and Perioperative, Umeå University, Umeå, Sweden.
• ¹⁷ The University of Nairobi, Nairobi, Kenya.
• ¹⁸ Maralal County Hospital, Maralal, Kenya.
• ¹⁹ Kenyatta National Hospital, Nairobi, Kenya.
• ²⁰ Center for minimally invasive surgery, Nis, Serbia.
• ²¹ All India Institute of Medical Sciences, New Delhi, India.
• ²² General Surgery, Imola, Italy.
• ²³ Department of Digestive Surgery, Rouen University Hospital, Rouen, France.
• ²⁴ Katsusika Medical Center, Tokyo, Japan.
• ²⁵ Bashkir State Medical University, Ufa, Russia.
• ²⁶ Division of Plastic Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA.
• ²⁷ Shaoxing people' hospital, Shaoxing, China.