CHU Limoges DUPUYTREN 1, Limoges, France
University of Naples Federico II, Naples, Italy
Hospices civils de Lyon, Lyon, France
Humanitas University, Pieve Emanuele MI, Italy
CHU Pontchaillou, Rennes, France
CENTRE HOSPITALIER RÉGIONAL UNIVERSITAIRE DE NANCY, Nancy, France
Bordeaux CHU, Pessac, France
Gastroenterology Unit, Ospedale Valduce, Como, Italy, Como, Italy
Clinique Jules Verne, Nantes, France
ASST NIGUARDA, Milano, Italy
Groupe Hospitalier Paris Saint Joseph, Paris, France
Gemelli Hospital, Roma, Italy
Clinique Anjou, Angers, France
Fondazione IRCCS San Matteo Pavia, Pavia, Italy
CHU, Hôpital L´Archet 2 Gastroentérologie - Gastroenterology, CHU, Hôpital L´Archet 2 Gastroentérolo, Nice, France
Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
UZ Leuven, Liège, Belgium
Ecclesiastical Institution Regional General Hospital 'F. Miulli', Bari, Italy
Chu De Dijon, Dijon Cedex, France
Galliera Hospital, Genoa, Italy
Cochin Hospital, Paris, France
Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
Hôpital Européen Georges Pompidou Dept. de Gastroenterologie, Paris, France
Ospedale San Giovanni Bosco, Torino, Italy
Hôpital Paris Saint-Joseph, Paris, France
Forlì-Cesena Hospitals, AUSL Romagna, Forlì-Cesena, Italy
Hôpital privé Jean Mermoz, Lyon, France
Azienda Ospedaliera di Padova, Padua, Italy
IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
Azienda Ospedaliero Universitaria Policlinico di Modena, Modena MO, Italy
HOPITAL EDOUARD HERRIOT - HCL, Lyon, France
Fondazione Policlinico Universitario Campus Bio-Medico, Roma RM, Italy
IRCCS San Raffaele Hospital, Milan, Italy
Humanitas Research Hospital - IRCCS, Rozzano, Pieve Emanuele, Milan, Italy
A.R.N.A.S. Ospedali Civico Di Cristina Benfratelli, Palermo PA, Italy