V. N. Sementsov
I.M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation; Izmerov Research Institute of Occupational Health
Russian Federation

For correspondence: Vadim N. Sementsov, Associate Professor of occupational health medicine department, aviation, space and diving medicine of Public Health Institute, Cand. of Sci. (Med.)

8/2, Trubetskaya str., Moscow, Russia, 119991

31, Budennogo Ave, Moscow, Russia, 105275

I. V. Ivanov
I.M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation; Izmerov Research Institute of Occupational Health; State Scientifi c Research Institute of the Military Medicine
Russian Federation

8/2, Trubetskaya str., Moscow, Russia, 119991

31, Budennogo Ave, Moscow, Russia, 105275

4, Lesoparkovaja str., St. Petersburg, Russia, 195043