[1
]GRID grid.411482.a, Emergency Surgery Department, , Parma University Hospital, ; Parma, Italy
[2
]GRID grid.24029.3d, ISNI 0000 0004 0383 8386, Cambridge Colorectal Unit, Addenbrooke’s Hospital, , Cambridge University Hospitals NHS Foundation Trust, ; Cambridge, UK
[3
]GRID grid.43582.38, ISNI 0000 0000 9852 649X, Riverside University Health System Medical Center, , Loma Linda University School of Medicine, ; Riverside, CA USA
[4
]GRID grid.239638.5, ISNI 0000 0001 0369 638X, Ernest E. Moore Shock Trauma Center at Denver Health, ; Denver, CO USA
[5
]GRID grid.6292.f, ISNI 0000 0004 1757 1758, Gastroenterology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department
of Medical and Surgical Sciences (DIMEC), , University of Bologna, ; Bologna, Italy
[6
]GRID grid.418056.e, ISNI 0000 0004 1765 2558, Department of Metabolic, Digestive and Emergency Surgery, , Centre Hospitalier Intercommunal de Poissy et Saint Germain en Laye, ; Poissy, France
[7
]GRID grid.411489.1, ISNI 0000 0001 2168 2547, Department of Medical and Surgical Sciences, , University of Catanzaro, ; Catanzaro, Italy
[8
]GRID grid.43519.3a, ISNI 0000 0001 2193 6666, Department of Surgery, College of Medicine and Health Sciences, , UAE University, ; Al-Ain, United Arab Emirates
[9
]GRID grid.414682.d, ISNI 0000 0004 1758 8744, Anesthesia and Intensive Care Unit, AUSL Romagna, , M.Bufalini Hospital, ; Cesena, Italy
[10
]GRID grid.10383.39, ISNI 0000 0004 1758 0937, Department of Medicine and Surgery, , University of Parma, ; Parma, Italy
[11
]GRID grid.411482.a, Gastroenterology and Endoscopy Unit, , Hospital of Parma, ; Parma, Italy
[12
]GRID grid.410511.0, ISNI 0000 0001 2149 7878, Minimally Invasive and Robotic Digestive Surgery Unit, Regional General Hospital F.
Miulli, Bari, Ital - Université Paris Est, UPEC, ; Creteil, France
[13
]GRID grid.8982.b, ISNI 0000 0004 1762 5736, Department of Emergency and general Surgery, , Pavia University Hospital, ; Pavia, Italy
[14
]GRID grid.7637.5, ISNI 0000000417571846, Department of Clinical and Experimental Sciences, , University of Brescia, ; Brescia, Italy
[15
]GRID grid.8484.0, ISNI 0000 0004 1757 2064, Department of Morphology, Surgery and Experimental Medicine, , University of Ferrara, ; Ferrara, Italy
[16
]GRID grid.18887.3e, ISNI 0000000417581884, General Surgery, , Monza University Hospital, ; Monza, Italy
[17
]GRID grid.29273.3d, ISNI 0000 0001 2288 3199, Faculty of Health Sciences, Department of Surgery, , University of Buea, ; Buea, Cameroon
[18
]GRID grid.18147.3b, ISNI 0000000121724807, General surgery 1st unit, Department of General Surgery, University of Insubria, ; Varese, Italy
[19
]GRID grid.411482.a, Department of Medicine and Surgery, General Surgery Unit, , University Hospital of Parma, ; Parma, Italy
[20
]GRID grid.411067.5, ISNI 0000 0000 8584 9230, Department of General & Thoracic Surgery, , University Hospital of Giessen, ; Giessen, Germany
[21
]GRID grid.42505.36, ISNI 0000 0001 2156 6853, Division of Acute Care Surgery, , University of Southern California, ; Los Angeles, CA USA
[22
]Department of General Surgery, Albury Hospital, Albury, Australia
[23
]GRID grid.414959.4, ISNI 0000 0004 0469 2139, General, Acute Care, Abdominal Wall Reconstruction, and Trauma Surgery, Foothills
Medical Centre, ; Calgary, Alberta Canada
[24
]GRID grid.413731.3, ISNI 0000 0000 9950 8111, Division of General Surgery, , Rambam Health Care Campus, ; Haifa, Israel
[25
]GRID grid.15485.3d, ISNI 0000 0000 9950 5666, Helsinki University Hospital, ; Helsinki, Finland
[26
]GRID grid.410686.d, ISNI 0000 0001 1018 9204, Department of Surgical Disciplines, Regional Clinical Hospital, , Immanuel Kant Baltic Federal University, ; Kaliningrad, Russia
[27
]GRID grid.8271.c, ISNI 0000 0001 2295 7397, Department of Surgery, , Fundacion Valle del Lili - Universidad del Valle, ; Cali, Colombia
[28
]GRID grid.21925.3d, ISNI 0000 0004 1936 9000, University of Pittsburgh School of Medicine, UPMC-Presbyterian, ; Pittsburgh, PA USA
[29
]GRID grid.5216.0, ISNI 0000 0001 2155 0800, 3rd Department of Surgery, , National & Kapodistrian University of Athens, ; Athens, Greece
[30
]General Surgery Department, University Hospital St George, Plovdiv, Bulgaria
[31
]Department of Surgery, Macerata Hospital, Macerata, Italy
[32
]GRID grid.240988.f, Department of Surgery, , Tan Tock Seng Hospital, ; Singapore, Singapore
[33
]GRID grid.10417.33, ISNI 0000 0004 0444 9382, Department of Surgery, Department of Emergency Medicine, , Radboud University Medical Center, ; Nijmegen, the Netherlands
[34
]GRID grid.7644.1, ISNI 0000 0001 0120 3326, Academic Unit of General Surgery “V. Bonomo” Department of Biomedical Sciences and
Human Oncology, , University of Bari, ; Bari, Italy
[35
]GRID grid.32224.35, ISNI 0000 0004 0386 9924, Division of Trauma, Emergency Surgery, and Surgical Critical Care, , Massachusetts General Hospital, ; Boston, MA USA
[36
]Government Gousia Hospital, Srinagar, Kashmir India
[37
]GRID grid.1012.2, ISNI 0000 0004 1936 7910, Department of General Surgery, Royal Perth Hospital, , University of Western Australia, ; Perth, Australia
[38
]GRID grid.415402.6, ISNI 0000 0004 0449 3295, Department of Trauma and Acute Care Surgery, , Scripps Memorial Hospital La Jolla, ; La Jolla, San Diego, CA USA
[39
]GRID grid.144189.1, ISNI 0000 0004 1756 8209, General, Emergency and Trauma Surgery Department, , Pisa University Hospital, ; Pisa, Italy
[40
]GRID grid.414682.d, ISNI 0000 0004 1758 8744, General, Emergency and Trauma Surgery Dept., Bufalini Hospital, ; Cesena, Italy
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