V. V. Kislitsyna
Research Institute for Complex Problems of Hygiene and Occupational Diseases
Russian Federation

 Vera V. Kislitsyna, a leading researcher of human ecology and environmental hygiene laboratory of the Research Institute for Complex Problems of Hygiene and Occupational Diseases, Cand. of  Sci. (Med.).

23, Kutuzova Str., Novokuznetsk, 654041

D. V. Surzhikov
Research Institute for Complex Problems of Hygiene and Occupational Diseases
Russian Federation

23, Kutuzova Str., Novokuznetsk, 654041

R. A. Golikov
Research Institute for Complex Problems of Hygiene and Occupational Diseases
Russian Federation

23, Kutuzova Str., Novokuznetsk, 654041

M. A. Mukasheva
Karaganda State University named aft er E.A. Buketov
Russian Federation

28, Universitetskaya Str., Karaganda,  100028