1. Department of Dermatology; Hôpital Victor Dupouy Hospital; Argenteuil France
2. Department of Dermatology; Centre Hospitalier Régional d'Orléans; Orléans France
3. Department of Dermatology; Hôpital Robert Debré; Reims France
4. Department of Dermatology; Centre Hospitalier d'Auxerre; Auxerre France
5. Department of Dermatology; Centre Hospitalier du Mans; Le Mans France
6. Department of Dermatology; Hôpital d'Instruction des Armées Bégin; Saint-Mandé France
7. Department of Dermatology; Hôpital Larrey, Centre Hospitalier Universitaire de Toulouse; Paul Sabatier-Toulouse 3 University; Toulouse France
8. Department of Dermatology; Centre Hospitalier de Poissy; Saint Germain en Laye France
9. Department of Dermatology; Hôpital d'Instruction des Armées Percy; Clamart France
10. Department of Dermatology; Hôpital Jean Bernard; Valenciennes France
11. Department of Dermatology; Hôpital François Quesnay; Mantes La Jolie France
12. Department of Dermatology; Centre Hospitalier Universitaire Saint-Eloi; Montpellier France
13. Private Office; Charenton-Le Pont France
14. Department of Dermatology; Centre Hospitalier Universitaire; Saint-Etienne France
15. Department of Public Health; Centre Hospitalier Universitaire Ambroise Paré; Assistance Publique-Hôpitaux de Paris; Boulogne Billancourt France