1. Department of Dermatovenereology; Faculty of Medicine; Comenius University; Bratislava Slovakia
2. Institute of Immunology; Faculty of Medicine; Comenius University; Bratislava Slovakia
3. Department of Dermatovenereology; Faculty of Medicine; Slovak Medical University; F. D. Roosvelt Hospital; Banska Bystrica Slovakia
4. Institute of Medical Biology, Genetics and Clinical Genetics; Faculty of Medicine; Comenius University; Bratislava Slovakia