1 Department of Health Economics, Corvinus University of Budapest, Fővám tér 8, H-1093, Budapest, Hungary.
2 Premium Postdoctoral Research Programme, Hungarian Academy of Sciences, Nádor u. 7, H-1051, Budapest, Hungary.
3 Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, Mária u. 41, H-1085, Budapest, Hungary.
4 Departments of Dermatology, University of Debrecen, Nagyerdei krt. 98, H-4032, Debrecen, Hungary.
5 Department of Dermatological Allergology, University of Debrecen, Nagyerdei krt. 98, H-4032, Debrecen, Hungary.
6 Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Martinistraße 52, 20246, Hamburg, Germany.