[1] Verona Univ Hosp, Pancreas Inst, Dept Surg, Verona, Italy
[2] Flinders Med Ctr, Div Surg & Perioperat Med, Adelaide, SA, Australia
[3] Mayo Clin, Dept Gen Surg, Rochester, NY USA
[4] Univ Penn, Perelman Sch Med, Dept Surg, Philadelphia, PA 19104 USA
[5] Christchurch Hosp, Dept Surg, Christchurch, New Zealand
[6] Univ Vita Salute San Raffaele, San Raffaele Sci Inst, Pancreat Surg Unit, Pancreas Translat & Clin Res Ctr, Milan, Italy
[7] Univ Amsterdam, Canc Ctr Amsterdam, Dept Surg, Amsterdam UMC, Amsterdam, Netherlands
[8] NYU Grossman Sch Med, Dept Surg, New York, NY USA
[9] Indiana Univ Sch Med, Indiana Univ Hlth, Indianapolis, IN 46202 USA
[10] Thomas Jefferson Univ, Jefferson Pancreas Biliary & Related Canc Ctr, Philadelphia, PA 19107 USA
[11] Lyon Civil Hosp, Digest Surg Dept, Lyon, France
[12] Manchester Royal Infirm, Manchester, Lancs, England
[13] Kyoto Univ, Dept Surg, Grad Sch Med, Kyoto, Japan
[14] Fdn Poliambulanza, Dept Surg, Brescia, Italy
[15] Heidelberg Univ, Dept Gen Visceral & Transplantat Surg, Heidelberg, Germany
[16] Harvard Med Sch, Massachusetts Gen Hosp, Dept Surg, Boston, MA 02115 USA
[17] Nanjing Med Univ, Affiliated Hosp 1, Pancreas Ctr, Nanjing, Peoples R China
[18] Univ Liverpool, Dept Mol & Clin Canc Med, Liverpool, Merseyside, England
[19] Ludwig Maximilians Univ Munchen, Dept Gen Visceral & Transplantat Surg, Munich, Germany
[20] Tech Univ Munich, Sch Med, Dept Surg, Klinikum Rechts Isar, Munich, Germany
[21] Univ Med Ctr Hamburg Eppendorf, Dept Gen Visceral & Thorac Surg, Hamburg, Germany
[22] Asklepios Harzklin, Goslar, Germany
[23] Univ Dublin, Professorial Surg Unit, Trinity Coll, Dublin, Ireland
[24] AGIA OLGA Hosp, Dept Surg, Athens, Greece
[25] Milano Bicocca Univ, Sch Med & Surg, Monza, Italy
[26] San Gerardo Hosp, Dept Surg, Monza, Italy
[27] Univ Colorado, Div Surg Oncol, Dept Surg, Anschutz Med Campus, Aurora, CO USA
[28] Humanitas Univ & Res Hosp IRCCS, Dept Surg, Milan, Italy
[29] Petz Aladar Hosp, Gyor, Hungary
[30] Royal Free Hosp NHS Fdn Trust, Dept HPB Surg & Liver Transplant, London, England
[31] Miguel Servet Univ Hosp, Dept Surg, Zaragoza, Spain
[32] Univ Graz Hosp, Surg Res Unit, Graz, Austria
[33] Lund Univ, Dept Surg, Clin Sci Lund, Lund, Sweden
[34] Tata Mem Hosp, Dept Gastrointestinal & HPB Surg Oncol, Mumbai, Maharashtra, India