1. National Reference Center for Viral Hepatitis B, C and delta, Department of Virology
2. INSERM U955, Créteil
3. National Reference Center for Viral Hepatitis B, C and delta in Blood Transfusion, Institut National de la Transfusion Sanguine, Paris, France
4. Department of Hepatology and Gastroenterology, Hôpital Henri Mondor, Université Paris-Est