[1] Ctr Hosp Intercommunal Poissy & St Germain Laye, Dept Metab Digest & Emergency Minimally Invas Sur, 10 Rue Champ Gaillard, F-78303 Poissy, France
[2] Cambridge Univ Hosp NHS Fdn Trust, Addenbrookes Hosp, Cambridge, England
[3] Univ Insubria, Univ Hosp Varese, Dept Gen Surg, ASST Sette Laghi, Regione Lombardia, Varese, Italy
[4] Radboud Univ Nijmegen, RIMLS Radboud Inst Mol Life Sci, Med Ctr, Nijmegen, Netherlands
[5] Parma Univ Hosp, Dept Trauma & Emergency Surg, Parma, Italy
[6] Macerata Hosp, Dept Gen Surg, Macerata, Italy
[7] Scripps Mem Hosp La Jolla, San Diego, CA USA
[8] Univ Hosp Pavia, Dept Surg, Pavia, Italy
[9] Univ Hosp Pisa, Dept Emergency & Trauma Surg, Pisa, Italy
[10] Reg Gen Hosp F Miulli, Minimally Invas & Robot Digest Surg Unit, Bari, Italy
[11] Denver Hlth Syst, Denver Hlth Med Ctr, Denver, CO USA
[12] Rambam Hlth Care Campus, Div Gen Surg, Haifa, Israel
[13] United Arab Emirates Univ, Coll Med & Hlth Sci, Dept Surg, Al Ain, U Arab Emirates
[14] Univ Hosp St George, Clin Gen Surg 1, Plovdiv, Bulgaria
[15] UCSD Hlth Syst Hillcrest Campus, Dept Surg, Chief Div Trauma Surg Crit Care Burns & Acute Car, San Diego, CA USA
[16] Portsmouth Hosp NHS Trust, Dept Colorectal Surg, Portsmouth, Hants, England
[17] Govt Gousia Hosp Srinagar, Directorate Hlth Serv Kashmir, Srinagar, Kashmir, India
[18] Umc Ljubljana, Dept Abdominal Surg, Ljubljana, Slovenia
[19] Univ Cattolica Sacro Cuore, A Gemelli Hosp, Dept Emergency Surg, Rome, Italy
[20] Univ Catania, Cannizzaro Hosp, Dept Surg Sci & Adv Technol, Gen Surg, Catania, Italy
[21] Univ Pisa, New Santa Chiara Hosp, Emergency Surg Unit, Pisa, Italy
[22] Univ Pisa, New Santa Chiara Hosp, Ctr Trauma, Pisa, Italy
[23] Natl & Kapodistrian Univ Athens NKUA, Attikon Gen Hosp, Dept Surg 3, Athens, Greece
[24] Sapienza Univ, Dept Oncol Surg P Valdoni, Rome, Italy
[25] Med Coll Wisconsin, Trauma Acute Care Surg Dept, Froedtert Trauma Ctr, Wauwatosa, WI USA
[26] Univ Helsinki, Abdominal Ctr, Dept Abdominal Surg, Helsinki, Finland
[27] Univ Helsinki, Cent Hosp, Helsinki, Finland
[28] Foothills Med Ctr, Gen Acute Care Abdominal Wall Reconstruct & Traum, Calgary, AB, Canada
[29] Bufalini Hosp, ICU Dept, Cesena, Italy
[30] Policlin St Orsola Malpighi, Dept Surg Sci, Bologna, Italy
[31] Univ Hosp Ferrara, Dept Surg, Ferrara, Italy
[32] Univ Brescia, Dept Surg, Brescia, Italy