1. Dermatology Department, Henri Mondor Hospital Assistance Publique des Hôpitaux de Paris (APHP) Paris France
2. Faculté de Médecine Université de Paris Paris France
3. School of Medicine and Medical Sciences Holy Spirit University of Kaslik Kaslik Lebanon
4. Dermatology Department Centre Hospitalier Notre Dame Des Secours (CHUNDS) Byblos Lebanon