[1] Manchester Royal Infirm, Dept Hepatobiliary Surg, Manchester, Lancs, England
[2] Miguel Servet Univ Hosp, HBP Surg Div, Zaragoza, Spain
[3] Tech Univ, Munich, Germany
[4] Natl Univ Singapore, Singapore, Singapore
[5] Univ Hosp Leicester, Leicester, Leics, England
[6] Ist Nazl Tumori Napoli, Naples, Italy
[7] IRCCS Azienda Osped Univ Bologna, Bologna, Italy
[8] Univ Basque Country, Bilbao, Spain
[9] Queen Elizabeth Hosp, Birmingham, W Midlands, England
[10] Hosp Univ La Princesa, Madrid, Spain
[11] Univ Hosp Wurzburg, Wurzburg, Germany
[12] Cent Hosp Bolzano, Bolzano, Italy
[13] Hosp Clin Barcelona, ICMDM, Barcelona, Spain
[14] Univ Med Ctr Maribor, Maribor, Slovenia
[15] Univ Hosp Hamburg Eppendorf, Hamburg, Germany
[16] Hosp Univ Nuestra Senora Candelaria, Santa Cruz De Tenerife, Spain
[17] Vishnevsky Ctr Surg, Moscow, Russia
[18] Antwerp Univ Hosp, Antwerp, Belgium
[19] Ghent Univ Hosp, Ghent, Belgium
[20] Univ Klinikum Munster, Munster, Germany
[21] Linkoping Univ, Linkoping, Sweden
[22] Queen Elizabeth Hosp, Dept HPB Surg & Liver Transplantat, Birmingham, W Midlands, England
[23] Royal Free Hosp, London, England
[24] Hosp Univ Doctor Peset, Valencia, Spain
[25] Makati Med Ctr, Makati, Philippines
[26] Tech Univ, Munich, Germany
[27] Karolinska Inst, Dept Hepatobiliary & Liver Transplantat, Karolinska, Sweden
[28] Azienda Osped Univ Bologna, Bologna, Italy
[29] Erasmus MC Canc Inst, Rotterdam, Netherlands
[30] Hosp Univ Vall dHebron, Barcelona, Spain
[31] Univ Clin Ctr Serbia, Belgrade, Serbia
[32] Lausanne Univ Hosp, Lausanne, Switzerland
[33] AC Camargo Canc Ctr, Sao Paulo, Brazil
[34] Univ Valencia, Biomed Res Inst INCLIVA, Hosp Clin, Valencia, Spain
[35] Royal Free Hosp, Dept HPB Surg & Liver Transplantat, London, England
[36] Univ Thessaly, Volos, Greece
[37] Laikon Gen Hosp, Athens, Greece
[38] Univ Hosp Larissa, Larisa, Greece
[39] Koc Univ, Dept Gen Surg, Sch Med, Istanbul, Turkiye
[40] Hosp Univ Vall dHebron, Barcelona, Spain
[41] Univ Cape Town, Fac Hlth Sci, Cape Town, South Africa
[42] Groote Schuur Hosp, Cape Town, South Africa
[43] Nouvel Hosp Civil, Strasbourg, France
[44] UOC Chirurg Gen Onco AO Papardo Messina, Messina, Italy
[45] Hosp Fernando Fonseca, Amadora, Portugal
[46] Amphia Hosp, Breda, Netherlands
[47] Azienda Osped Univ Bologna, Bologna, Italy
[48] Serv Chirurg Digest & Transplantat Hepat Hosp, Trousseau, France
[49] Koc Fdn Amer Hosp, Istanbul, Turkiye
[50] Karolinska Univ Hosp, Stockholm, Sweden