1. Applied Biology; Irvine California
2. Department of Dermatology and Venereology; University of Rome “G.Marconi”; Rome Italy
3. Department of Dermatology and Venereology; University Hospital Center “Sestre milosrdnice”; Zagreb Croatia
4. Department of Clinical Medicine; University of Applied Health Sciences; Zagreb Croatia
5. Department of Dermatology; New York University Langone Medical Center; New York City New York
6. Department of Medicine; University of Melbourne; Melbourne Victoria Australia