1. “Agrippa Ionescu” Emergency Clinical Hospital, 011773 Bucharest, Romania
2. Surgery Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
3. Surgery Department, “Prof. Dr. Al. Trestioreanu” Oncology Institute Bucharest, 022328 Bucharest, Romania
4. Rheumatology Department, “Dr. I. Cantacuzino” Clinical Hospital, 020475 Bucharest, Romania
5. Dermatology Department, Center for Morphologic Study of the Skin MORPHODERM, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
6. Department of Dermatology, MEDAS Medical Center, 030447 Bucharest, Romania
7. Dermatology Department, Elias University Emergency Hospital, 011461 Bucharest, Romania
8. Pathophysiology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania