1 University Psychiatric Hospital Vrapče, Bolnička cesta 32, 10 090 Zagreb, Croatia; School of Medicine, University of Zagreb, Šalata 2, 10 000 Zagreb, Croatia. Electronic address: marko.curkovic@bolnica-vrapce.hr.
2 School of Medicine, University of Zagreb, Šalata 2, 10 000 Zagreb, Croatia; Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Center, Sestre milosrdnice, Vinogradska cesta 29, 10 000 Zagreb, Croatia.
3 Department of Dermatogy and Venereology, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia.