[1] Endoscopia Diagnost & Interventist Pancreas, Verona, Italy
[2] Hop Prive Jean Mermoz, Ramsay Generale Sante, Serv Gastroenterol, Lyon, France
[3] Asian Inst Gastroenterol, Hyderabad, India
[4] Clin Univ St Luc, Dept Hepato Gastroenterol, Brussels, Belgium
[5] Paoli Calmettes Inst, Endoscopy Unit, Marseille, France
[6] Haukeland Hosp, Dept Med, Bergen, Norway
[7] ASST Niguarda, Digest & Intervent Endoscopy Unit, Milan, Italy
[8] Trocadero Clin, Dept Endoscopy, Paris, France
[9] Cochin Hosp, Dept Gastroenterol, Paris, France
[10] Herlev Gentofte Hosp, Dept Gastroenterol, Herlev, Denmark
[11] Univ Libre Bruxelles, Hepato Gastroenterol, Hop Erasme, Brussels, Belgium
[12] Univ Tehran Med Sci, Digest Dis Res Ctr, Tehran, Iran
[13] Ctr Hospitalier Univ Vaudois, Div Gastroenterol & Hepatol, Lausanne, Switzerland
[14] Univ Ghent, Dept Gastroenterol, Ghent, Belgium
[15] Hadassah Hebrew Univ Med Ctr, Dept Gastroenterol & Liver Dis, Jerusalem, Israel
[16] Univ Vita Salute San Raffaele, IRCCS San Raffaele Sci Inst, Pancreato Biliary Endoscopy, EUS Div, Milan, Italy
[17] ASST Rhodense, Gastroenterol & Endoscopy Unit, Milan, Italy
[18] Osped Morgagni Pierantoni, Gastroenterol & Digest Endoscopy Unit, AUSL Romagna, Forli, Italy
[19] Univ Foggia, Dept Med Sci, Sect Gastroenterol, Foggia, Italy
[20] Ist Sci San Raffaele, Pancreas Translat & Clin Res Ctr, Pancreat Surg Unit, Milan, Italy
[21] Univ Verona Hosp Trust, Unit Pancreat Surg, Verona, Italy
[22] Fondazione Policlinico Univ A Gemelli IRCCS, Digest Endoscopy Unit, Rome, Italy