1. Faculty of Medical Sciences and Health Sciences, Kazimierz Pulaski University of Technology and Humanities in Radom, 26-600 Radom, Poland
2. Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland
3. Faculty of Physiotherapy, Wroclaw University of Health and Sport Sciences, 51-612 Wroclaw, Poland
4. Men’s Health Centre in Wrocław, 53-151 Wroclaw, Poland
5. Cardiosexology Students Club, Wroclaw Medical University, 50-368 Wroclaw, Poland
6. Clinical Department of Geriatrics, Wroclaw Medical University, 50-369 Wroclaw, Poland