1. Department of Urology, Hospices Civils de Lyon, Hôpital Lyon Sud, Pierre-Bénite Cedex, France.
2. Child and Adolescent Unit, Psychiatry Department, Centre Hospitalier Le Vinatier, Lyon, France.
3. Claude Bernard University Lyon 1, Lyon Est and Lyon Sud Medical School, Villeurbanne, France.
4. Department of Urology, Centre Hospitalier Universitaire de Limoges, Limoges, France.
5. Department of Urology, Centre Hospitalier de Tourcoing, Tourcoing, France.
6. Department of Urology, Centre Hospitalier de Lille, Lille, France.