1. Department of Health Economics; Corvinus University of Budapest; Fővám tér 8 H-1093 Budapest Hungary
2. Doctoral School of Clinical Medicine; Semmelweis University; Pf. 2 H-1428 Budapest Hungary
3. Department of Dermatology, Venereology and Dermatooncology; Semmelweis University; Mária u. 41 H-1085 Budapest Hungary