[1] Univ Nebraska Med Ctr, Fred & Pamela Buffett Canc Ctr, Dept Surg, Div Surg Oncol, Omaha, NE 68198 USA
[2] Kings Coll London, Inst Canc Policy, Sch Canc Sci, London, England
[3] Univ Nebraska Med Ctr, Coll Publ Hlth, Dept Biostat, Omaha, NE USA
[4] Univ Nebraska Med Ctr, Dept Surg, Omaha, NE USA
[5] Obafemi Awolowo Univ, Teaching Hosp Complex, Dept Surg, Ife, Nigeria
[6] H Lee Moffitt Canc Ctr & Res Inst, Dept Gastrointestinal Oncol, Tampa, FL USA
[7] Univ Nebraska Med Ctr, Dept Anesthesiol, Div Pain Med, Omaha, NE USA
[8] MD Anderson Canc Ctr, Dept Surg Oncol, Houston, TX USA
[9] Allegheny Hlth Network Canc Inst, Dept Surg, Pittsburgh, PA USA
[10] Mem Sloan Kettering Canc Ctr, New York, NY USA
[11] Univ Cape Town, Dept Surg, Cape Town, South Africa
[12] Univ Auckland, Sch Med, Auckland, New Zealand
[13] All India Inst Med Sci, Dept Surg Oncol, New Delhi, India
[14] Univ Alabama Birmingham, Dept Surg, Birmingham, AL 35233 USA
[15] Catholic Univ, Fdn Policlin Univ Agostino Gemelli, IRCCS, Dept Surg, Rome, Italy
[16] Eastern Mediterranean NCD Alliance, Kuwait, Kuwait
[17] Univ Calif Los Angeles, Cedars Sinai Med Ctr, Los Angeles, CA USA
[18] NCI, Ctr Global Hlth, Washington, DC USA
[19] WHO, Dept Noncommunicable Dis, Geneva, Switzerland
[20] Univ Nairobi, Dept Surg, Nairobi, Kenya
[21] Pontificia Univ Catolica Chile, Dept Surg Oncol, Sch Med, Santiago, Chile
[22] Natl Canc Inst, Dept Surg Oncol, Mexico City, Mexico
[23] Univ Louisville, Div Surg Oncol, Hiram C Polk Jr MD Dept Surg, Louisville, KY USA
[24] Univ Chicago, Sect Hosp Med, Dept Med, Chicago, IL USA
[25] Aga Khan Univ Hosp, Dept Surg, Nairobi, Kenya
[26] Univ Wisconsin Hosp & Clin, Dept Surg, Madison, WI USA
[27] Basavatarakam Indo Amer Canc Hosp & Res Inst, Dept Anesthesiol, Hyderabad, India
[28] Weill Cornell Med, New York Presbyterian, Dept Psychiat, New York, NY USA
[29] Univ Fed Juiz De Fora, Dept Surg Oncol, Juiz De Fora, Brazil
[30] Seoul Natl Univ, Coll Med, Dept Surg, Seoul, South Korea
[31] Seoul Natl Univ, Coll Med, Canc Res Inst, Seoul, South Korea
[32] Homi Bhabha Natl Inst, Tata Mem Ctr, Tata Mem Hosp, Div Thorac Surg,Dept Surg Oncol, Mumbai, Maharashtra, India
[33] Northwestern Univ, Feinberg Sch Med, Dept Surg, Chicago, IL 60208 USA
[34] Icahn Sch Med Mt Sinai, Dept Global Hlth & Hlth Syst Design, New York, NY USA
[35] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD USA
[36] Clin Univ Navarra, Breast Surg Oncol, Madrid, Spain
[37] AC Camargo Canc Ctr, Dept Abdominal Surg, Sao Paulo, Brazil
[38] Amer Univ Beirut, Div Gen Surg, Dept Surg, Fac Med, Beirut, Lebanon
[39] Univ Calif Irvine, Dept Surg, Div Surg Oncol, Irvine, CA USA
[40] Tokyo Metropolitan Canc & Infect Dis Ctr, Komagome Hosp, Tokyo, Japan
[41] Yale Univ, Sch Med, Dept Surg, New Haven, CT USA
[42] Univ Miami, Sylvester Comprehens Canc Ctr, Surg Oncol, Miami, FL USA
[43] Univ Malaya, Dept Surg, Kuala Lumpur, Malaysia
[44] Natl Canc Inst, Surg Oncol, Cairo, Egypt
[45] Univ Washington, Sch Med, Seattle, WA 98195 USA