Panzi General Reference Hospital;
Service of Internal Medicine;
Bukavu;
Congo (DRC);
Faculty of Medecine;
Evangelic University of Africa;
Bukavu;
Congo (DRC);
Panzi General Reference Hospital;
Service of Pathologies;
Bukavu;
Congo (DRC);
Medical Center of the Community;
Service of Radiology;
Lubumbashi;
Congo (DRC);
University Clinic of Lubumbashi;
Service of Internal Medicine;
Lubumbashi;
Congo (DRC);
UHC Saint Pierre;
Service of Gastroenterology;
Bruxelles;
Belgium;
Free University of Brussels;
Brussels;
Belgium;