1.Aalborg University Hospital, Denmark
Asbjørn Drewes
Søren Schou Olesen
Jakob Lykke Poulsen
Jens Brøndum Frøkjær

2. Hvidovre University Hospital, Copenhagen, Denmark
Camilla Nøjgaard
Srdan Novovic

3. Sahlgrenska Universitetssygehus, Gothenburg, Sweden
Björn Lindkvist

4. Karolinska University Hospital, Stockholm, Sweden
Stephan Haas
Miroslav Vujasinovic
Matthias Löhr

5. Haukeland University Hospital, Bergen, Norway
Trond Engjom
Friedemann Erchinger
Erling Tjora

6. Tampere University Hospital, Tampere, Finland
Johanna Laukarinen

7. Pauls Stradins Clinical University Hospital, Riga, Latvia
Aldis Pukitis
Imanta Ozola-Zalite

8. Lithuanian University of Health Sciences, Kaunas, Lithuania
Povilas Ignatavičius

9. Oslo University Hospital, Oslo, Norway
Truls Hauge
Anne Waage

10. Bispebjerg Hospital, Copenhagen, Denmark
Nanna Martin Jensen
Peter Nørregaard
Eva Dahl Efsen
Ellen Marie Jørgensen

11. Herlev Hospital, Copenhagen, Denmark
Evangelos Kalaitzakis

12. Vasilenko Clinic of internal diseases propedeutics, gastroenterology and hepatology, Sechenov University, Moscow, Russian Federation
Alexey Okhlobystin