Makinson, Montpellier, France
Hôpital Saint Joseph, Service d'hépatogastroentérologie, Marseille, France
BESSON, Paris, France
Service de pédiatrie - CHU Yalgado Ouedraogo, Ouagadougou, Burkina Faso
CEPREF, Abidjan, Côte D'Ivoire
FSU abobo-Avocatier, Abidjan, Côte D'Ivoire
Torvergata University, Rome, Italy
Hospital Clinic, Barcelona, Spain
University of Brescia, Brescia, Italy
Hôpital Gustave Dron, Tourcoing, France
Service de Médecine Interne, Hôpital de Bicêtre, LE KREMLIN-BICETRE cedex, France
Hôpital de la Croix Rousse, Lyon, France
Day Hospital, CHU Sanou Souro, Bobo Dioulasso, Burkina Faso
Day Hospital, Central Hospital, Yaounde, Cameroon
Clinical Research and Training Center, Fann Hospital, Dakar, Senegal
CHU de Bordeaux, Bordeaux, France