[1] Med Univ Lublin, Fac Hlth Sci, Dept Internal Med & Internal Med Nursing, Chodzki 7, PL-20093 Lublin, Poland
[2] Univ Warmia & Mazury, Fac Social Sci, Dept Special Needs Pedag & Resocializat, Zolnierska 14, PL-10561 Olsztyn, Poland
[3] Mother Teresa Calcuttas Social Welf Home Lublin, Glowackiego 26, PL-20060 Lublin, Poland
[4] John Paul II Catholic Univ Lublin, Fac Theol, Dept Orthodox Theol, Al Raclawickie 14, PL-20950 Lublin, Poland