aDepartment of Gastroentereology and Clinical Medicine, St. James’s Hospital and Trinity
College, Dublin, Ireland;
bSt. Bartholomew, West Smithfield, London, UK;
cDepartment of Endocrinology and Metabolism, Hadassah University Hospital, Jerusalem,
Israel;
dOspedale S. Andrea, Rome, Italy;
eDepartment of Oncology, University Hospital, Prague, Czech Republic;
fInstituto Alexander Fleming, Buenos Aires, Argentina;
gDepartment of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité-Universitätsmedizin
Berlin, Berlin, Germany