[1] CHU Henri Mondor, Serv Urol, Inserm U841Eq07, F-94000 Creteil, France
[2] CHU Strasbourg, F-67000 Strasbourg, France
[3] Ctr Hosp Aix Provence, F-13100 Aix En Provence, France
[4] CHU Angers, Serv Urol, F-49200 Angers, France
[5] Hop Claude Huriez, CHRU Lille, F-59037 Lille, France
[6] CHU St Louis, F-75020 Paris, France
[7] CHU Lyon Sud, F-69310 Pierre Benite, France
[8] CHRU Tours, F-37000 Tours, France
[9] CHU Tenon, F-75020 Paris, France