[1] Pisa Univ Hosp, Gen Emergency & Trauma Surg, Via Paradisia 1, I-56100 Pisa, Italy
[2] Macerata Hosp, Gen & Emergency Surg, Macerata, Italy
[3] Rambam Hlth Care Campus, Div Gen Surg, Haifa, Israel
[4] Emergency Surg Res Inst Emergency Med, Emergency Surg, St Petersburg, Russia
[5] Tianjin Med Univ, Tianjin Nankai Hosp, Nankai Clin Sch Med, Dept Surg, Tianjin, Peoples R China
[6] Ethiopian Air Force Hosp, Gen Surg, Bishoftu, Oromia, Ethiopia
[7] Foothills Med Ctr, Gen Acute Care Abdominal Wall Reconstruct & Traum, Calgary, AB, Canada
[8] Hop Principal Dakar, Dept Gen Surg, Mil Teaching Hosp, Dakar, Senegal
[9] Denver Hlth, Ernest E Moore Shock Trauma Ctr, Denver, CO USA
[10] Scripps Mem Hosp, Trauma Surg Dept, La Jolla, CA USA
[11] Immanuel Kant Baltic Fed Univ, Reg Clin Hosp, Dept Surg Disciplines, Kaliningrad, Russia
[12] Papa Giovanni XXIII Hosp, Emergency & Trauma Surg, Bergamo, Italy
[13] Maggiore Hosp, ICU Dept, Parma, Italy
[14] Univ Paris Est, CARE Dept, Henri Mondor Univ Hosp AP HP, Unit Gen Surg,Fac Med, Creteil, France
[15] Rocky Vista Univ, Coll Osteopath Med, Parker, CO 80134 USA
[16] Pavia Univ Hosp, Gen Surg, Pavia, Italy
[17] Radboud Univ Nijmegen Med Ctr, Emergency Med Dept, Nijmegen, Netherlands
[18] UAE Univ, Coll Med & Hlth Sci, Dept Surg, Al Ain, U Arab Emirates
[19] Monza Univ Hosp, Gen Surg Dept, Monza, Italy
[20] Univ Hosp Giessen, Dept Gen & Thorac Surg, Giessen, Germany
[21] Osped Niguarda Ca Granda, Emergency & Trauma Surg, Milan, Italy
[22] Gemelli Univ Hosp, Emergency & Trauma Surg, Rome, Italy
[23] Mozyr Hosp, Gen Surg Dept, Mozyr, BELARUS
[24] Hosp San Benedetto del Tronto, AV5, ASUR Marche, San Benedetto Tronto, Italy
[25] Univ Roma La Sapienza, Dipartimento Chirurg Gen & Specialist Paride Stef, Rome, Italy
[26] Plovdiv Univ Hosp, Gen Surg Dept, Plovdiv, Bulgaria
[27] Insubria Univ, Gen Surg Dept, Varese, Italy
[28] Campinas Univ, Gen Surg Dept, Campinas, Brazil
[29] Govt Gousia Hosp, Dept Minimal Access & Gen Surg, Srinagar, Jammu & Kashmir, India
[30] Radboud Univ Nijmegen Med Ctr, Surg Dept, Nijmegen, Netherlands
[31] Stavanger Univ Hosp, Dept Gastrointestinal Surg, Stavanger, Norway
[32] Univ Calif Davis, Trauma Dept, Sacramento, CA 95817 USA
[33] Med Coll Wisconsin, Dept Surg, Trauma Acute Care Surg, Milwaukee, WI USA
[34] Natl Hosp Org Kyoto Med Ctr, Dept Traumatol & Crit Care Med, Kyoto, Japan
[35] Ctr Hosp Intercommunal Poissy St Germain En Laye, Visceral & Metab Minimally Invas Surg, St Germain En Laye, France
[36] John Hunter Hosp, Dept Traumatol, Newcastle, NSW, Australia
[37] Univ Newcastle, Newcastle, NSW, Australia
[38] Tan Tock Seng Hosp, HPB Surg, Singapore, Singapore
[39] Natl & Kapodistrian Univ Athens NKUA, Gen Surg, Athens, Greece
[40] Univ Catania, Dept Surg Sci & Adv Technol, Catania, Italy
[41] San Donato Hosp, Gen Surg, Milan, Italy
[42] Helsinki Univ Hosp, Helsinki, Finland
[43] Univ Helsinki, Helsinki, Finland
[44] Goethe Univ, Univ Hosp Frankfurt, Dept OfTrauma Hand & Reconstruct Surg, Frankfurt, Germany
[45] Virginia Commonwealth Univ, Dept Surg, Sch Med, Richmond, VA USA
[46] Univ Portsmouth UK, Portsmouth, Hants, England
[47] Portsmouth Hosp Univ NHS Trust UK, Portsmouth, Hants, England
[48] Univ Washington, Sch Med, Dept Surg, Harborview Med Ctr, Seattle, WA 98195 USA
[49] Univ KwaZulu Natal, Nelson R Mandela Sch Clin Med, Dept Surg, Durban, South Africa
[50] Inkosi Albert Luthuli Cent Hosp, Dept Hlth, Trauma & Burns Serv, Durban, South Africa