1 | Institute of Occupational Medicine and Environmental Health, Sosnowiec, Poland Head of Institute.: P.Z. Brewczyński, M.D, Ph.D. |
2 | Institute of Health Care Studies of Tomas Bata University, Zlin, Czech Republic Head of Institute.: M. Cicha, M.S, Ph.D |
3 | Institute of Nursing, State Higher School of Applied Sciences, Nysa, Poland Head of Institute.: prof. A. Brodziak, M.D. Ph.D. |