1. Department of Paediatric Surgery and Urology; Lapeyronie Hospital; CHU Montpellier; Montpellier France
2. Department of Paediatric Endocrinology; Arnaud de Villeneuve Hospital; CHU Montpellier; Montpellier France
3. Department of Endocrinology; Lapeyronie Hospital; CHU Montpellier; Montpellier France
4. Institute of Clinical Research; University of Montpellier; Montpellier France