1. Hospital Morvan, Brittany University; Brest France
2. Hospital Morvan, Cavale Blanche Hospital, Brittany University; Brest France
3. Lapeyronie Hospital, Montpellier I University; Montpellier France
4. La Pitié Salpétriére Hospital; Paris France
5. Strasbourg University Hospital; Strasbourg France
6. Université Paris-Sud, AP-HP, Hôpitaux Universitaires Paris-Sud; INSERM U1012, Le Kremlin Bicêtre France