M. F. Vilk
All-Russian Research Institute of Railway Hygiene” of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing
Russian Federation

O. O. Sinitsyna
F.F. Erisman Federal Scientific Centre of Hygiene of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing
Russian Federation

Oksana S. Sachkova
All-Russian Research Institute of Railway Hygiene” of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing
Russian Federation

MD, Ph.D., DSci., Associate Professor, Leading Researcher of the Laboratory of Municipal Hygiene and Epidemiology, All-Russian Research Institute of Railway Hygiene” of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing, 125438, Moscow, Russian Federation.

e-mail: vniijg@yandex.ru

I. A. Konoval
Russian University of Transport
Russian Federation