1. HEOR; Astellas Pharma Global Development; Leiden The Netherlands
2. HEOR; Creativ-Ceutical; Paris France
3. HEOR; Astellas Pharma Europe Ltd.; Chertsey UK
4. Research Unit 3279; Aix-Marseille University; Marseille France
5. AP-HP Hôpital Paul Brousse - Centre Hépato-Biliaire; Villejuif France