1 Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania.
2 Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain. opn.aegredcap@aegastro.es.
3 Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy.
4 Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), 29651, Marbella, Spain.
5 Department of Gastroenterology, AM DC Rogaska, 3250, Rogaska Slatina, Slovenia.
6 Department of Gastroenterology, Hospital de Valme, 41014, Seville, Spain.
7 Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, 111123, Moscow, Russia.
8 Department of Gastroenterology, Hospital General de Tomelloso, 13700, Tomelloso, Spain.
9 IIS Aragón y Facultad de Medicina de la Universidad de Zaragoza, 50009, Zaragoza, Spain.
10 Gastroenterology Unit, Hospital Universitario Central de Asturias, 33011, Oviedo, Spain.
11 Department of Gastroenterology, Gastrocentre, 614068, Perm, Russia.
12 Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, 4260, Bled, Slovenia.
13 Hospital Donostia, Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20018, San Sebastián, Spain.
14 Modern Hospital, 1119, Baku, Azerbaijan.
15 Department of Gastroenterology, Digestive Diseases Centre Gastro, Institute of Clinical and Preventive Medicine and Faculty of Medicine, University of Latvia, Riga, 1079, Latvia.
16 Department of Gastroenterology, Østfold Hospital Trust, 1714, Grålum, Norway.
17 Memorial Klinik, 1096, Baku, Azerbaijan.
18 A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473, Moscow, Russia.
19 Tver State Medical University, 170100, Tver, Russia.
20 Medicina Interna, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Università Cattolica del Sacro Cuore, 00168, Rome, Italy.
21 Government Institution "L.T.Malaya Therapy National Institute of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine.
22 Department of Gastroenterology, Henry Dunant Hospital, 115 26, Athens, Greece.
23 Department of Gastroenterology, Centro Hospitalar do Porto Institute of Biomedical Sciences Abel Salazar, Centro de Investigação em Tecnologias e Serviços de Saúde, University of Porto, 4050-313, Porto, Portugal.
24 Department of Gastroenterology, Aberdeen Royal Infirmary, Aberdeen, AB25 2ZN, UK.
25 Faculty of Health Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland.
26 Department of Gastroenterology, University Hospital of Split, University of Split School of Medicine, 21000, Split, Croatia.
27 Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, 49100, Tel Aviv, Israel.
28 Department of Gastroenterology, Ferencváros Health Centre, 1095, Budapest, Hungary.
29 2nd Department of Internal Medicine and Gastroenterology, University Hospital and Charles University, Faculty of Medicine in Hradec Králové, 500 03, Hradec Králové, Czech Republic.
30 Division of Gastroenterology and Hepatology, Hacettepe University School of Medicine, 06230, Ankara, Turkey.
31 Department of Gastroenterology, CHRU de Nantes, Hôpital Hôtel Dieu, 44000, Nantes, France.
32 Department of Gastroenterology, Clinical Center of Serbia, University of Belgrade School of Medicine, 11000, Belgrade, Serbia.
33 Department of Gastroenterology, Pomeranian Medical University, 70-204, Szczecin, Poland.
34 Department of Gastroenterology, Otto-Von-Guericke University, 39120, Magdeburg, Germany.
35 Department of Gastroenterology, Medical Microbiology, Medical University of Sofia, 1431, Sofia, Bulgaria.
36 Division of Gastroenterology and Hepatology, Medical University Department, Kantonsspital Aarau, 5001, Aarau, Switzerland.
37 Department of Gastroenterology, Meander Medical Center, 3813 TZ, Amersfoort, The Netherlands.
38 GOES Research Group, Althaia Xarxa Assistencial Universitària de Manresa, 08243, Manresa, Spain.
39 Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036, Barcelona, Spain.
40 INSERM U1312, Université de Bordeaux, 33000, Bordeaux, France.
41 Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain.