1. DEPARTMENT OF GERONTOLOGY, GERIATRICS AND SOCIAL WORK JESUIT UNIVERSITY IGNATIANUM IN KRAKÓW, KRAKOW, POLAND
2. JAGIELLONIAN UNIVERSITY MEDICAL COLLEGE IN KRAKÓW, KRAKOW, POLAND
3. DEPARTMENT OF PHYSIOTHERAPY, JAN DLUGOSZ UNIVERSITY IN CZESTOCHOWA, CZESTOCHOWA, POLAND
4. VADIMED MEDICAL CENTER IN KRAKÓW, KRAKOW, POLAND
5. SCHOOL OF HEALTH SCIENCES IN KATOWICE, CHAIR OF PHYSIOTHERAPY, DEPARTMENT OF PHYSICAL MEDICINE, MEDICAL UNIVERSITY OF SILESIA IN KATOWICE, KATOWICE, POLAND