[1] Univ Calgary, Dept Surg, Calgary, AB, Canada
[2] Univ Toronto, Dept Surg, Toronto, ON, Canada
[3] Univ Alberta Hosp, Trauma Serv, Edmonton, AB T6G 2B7, Canada
[4] King Abdul Aziz Med City, Acad Affairs Dept, Riyadh, Saudi Arabia
[5] King Abdul Aziz Med City, Dept Orthoped Surg, Riyadh, Saudi Arabia
[6] Univ Calif San Francisco, Dept Anaesthesia, San Francisco, CA 94143 USA
[7] San Francisco Gen Hosp, Dept Surg, San Francisco, CA 94110 USA
[8] Community Reg Med Ctr UCSF, Dept Surg, Fresno, CA USA
[9] Univ Witten Herdecke, Dept Trauma & Orthoped Surg, Merheim Med Ctr, Cologne, Germany
[10] Froedtert Hosp & Med Coll Wisconsin, Trauma Surg Div, Milwaukee, WI USA
[11] Univ Hosp Maastricht, Dept Traumatol, Maastricht, Netherlands
[12] Univ Hosp Erasmus MC, Dept Trauma Surg, Rotterdam, Netherlands
[13] ATLS Netherlands, Tilburg, Netherlands
[14] Royal London Hosp, Dept Trauma Vasc & Crit Care Surg, London, England
[15] Mid Trent Crit Care Network, Crit Care Med, Nottingham, England
[16] USUHS, Norman M Rich Dept Surg, Bethesda, MD USA
[17] Ryan LGH Med Ctr, Trauma Program, Lincoln, NE USA
[18] Amer Coll Surg, ATLS Program, Chicago, IL USA
[19] Loyola Univ, Stritch Sch Med, Dept Surg, Chicago, IL 60611 USA
[20] Rhode Isl Hosp, Dept Surg, Providence, RI USA
[21] Univ Sao Paulo, Hosp Clin, Emergency Surg Serv, Sao Paulo, Brazil
[22] Columbia Univ, Harlem Hosp Ctr, Div Pediat Surg, New York, NY USA
[23] Univ Costa Rica, Dept Gen Surg, Natl Childrens Hosp San Jose, San Jose, Costa Rica
[24] Univ Nevada, Sch Med, Dept Surg, Las Vegas, NV 89154 USA
[25] Fujairah Hosp, Dept Surg, Fujairah, U Arab Emirates
[26] Univ Melbourne, Dept Surg, Melbourne Hosp, Melbourne, Vic 3010, Australia
[27] Westmead Hosp, Dept Hepatobiliary & Gastrooesophageal Surg, Sydney, NSW, Australia
[28] Hartford Hosp, Dept Trauma, Hartford, CT 06115 USA
[29] Haukeland Hosp, Dept Surg, N-5021 Bergen, Norway
[30] Emory Univ, Dept Surg, Atlanta, GA 30322 USA
[31] Hosp Univ Getafe, Dept Gen Surg, Madrid, Spain
[32] Oregon Hlth & Sci Univ, Trauma & Crit Care Sect, Portland, OR 97201 USA
[33] Boergess Med Ctr, Trauma Serv, Kalamazoo, MI USA
[34] Univ Clin Ctr Maribor, Dept Traumatol, Maribor, Slovenia
[35] Univ Copenhagen, Rigshosp, Abdominal Ctr, DK-2100 Copenhagen, Denmark
[36] Univ Copenhagen, Rigshosp, Dept Abdominal Surg & Transplantat, DK-2100 Copenhagen, Denmark
[37] Washington Med Ctr, SW Wound Healing Ctr, Vancouver, WA USA
[38] Chirurg Gen Univ, ASO San Luigi Gonzaga Orbassano, Turin, Italy
[39] Swedish Med Ctr, Colorado Neurol Inst, Englewood, CO USA
[40] Wake Forest Univ, Baptist Med Ctr, Dept Gen Surg, Div Surg Sci, Winston Salem, NC 27109 USA
[41] Univ Washington, Harborview Med Ctr, Harborview Injury Prevent & Res Ctr, Seattle, WA 98104 USA
[42] Spartanburg Reg Med Ctr, Dept Trauma, Spartanburg, SC USA
[43] Hosp Garcia Orta, Serv Cirurgia, Dept Surg, Almada, Portugal
[44] Univ Med Ctr, Dept Surg, Sect Trauma Crit Care & Emergency Surg, Tucson, AZ USA
[45] Univ Hosp Vaud, Dept Anesthesiol, Lausanne, Switzerland
[46] Univ Kansas, Sch Med, Dept Surg, Wichita, KS 67214 USA
[47] Univ Szeged, Dept Traumatol, Albert Szentgyorgyi Med & Pharmaceut Ctr, Szeged, Hungary
[48] Ctr Hosp Lyon Sud, Univ Hosp Lyon, Dept Emergency Surg, Lyon, France
[49] Maine Med Ctr, Div Trauma & Burn Surg, Portland, ME 04102 USA