1. Department of Dermatology “Carol Davila” University of Medicine and Pharmacy Bucharest Romania
2. Department of Histopathology “Dr. Leventer Centre” Bucharest Romania
3. Department of Dermatology and Allergology “Elias” University Emergency Hospital Bucharest Romania
4. Clinical Dermatology IFO‐San Gallicano Dermatological Institute‐IRCCS Rome Italy