1 Nicolaus Copernicus University in Toruń, Faculty of Medicine, Chair of Dermatology, Sexually Transmitted Diseases and Immunodermatology, 9, Sklodowskiej-Curie Street, 85-094, Bydgoszcz, Poland. marek.jankowski@cm.umk.pl.
2 Nicolaus Copernicus University in Toruń, Faculty of Medicine, Chair of Dermatology, Sexually Transmitted Diseases and Immunodermatology, 9, Sklodowskiej-Curie Street, 85-094, Bydgoszcz, Poland.