1. Cardiosexology Students Club, Wroclaw Medical University, 50-368 Wrocław, Poland
2. Obstetrics and Gynecology Department, Wroclaw Medical University, 50-556 Wrocław, Poland
3. Studio Słowa, 50-357 Wrocław, Poland
4. Clinical Department of Geriatrics, Wroclaw Medical University, 50-369 Wroclaw, Poland
5. Statistical Analysis Centre, Wroclaw Medical University, 50-367 Wroclaw, Poland
6. Faculty of Physiotherapy, Wroclaw University of Health and Sport Sciences, 51-612 Wrocław, Poland
7. Men’s Health Centre in Wrocław, 53-151 Wroclaw, Poland