1 Department of Public Health and Epidemiology, Riga Stradiņš University, Riga, Latvia.
2 Department of Humanization in Medicine and Sexology, Collegium Medicum University of Zielona Gora, Zielona Gora, Poland.
3 Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavel Jozef Safarik University in Kosice, Kosice, Slovakia. andrea.geckova@upjs.sk.