Valery Alexandrovich Kaptsov
All-Russian Research Institute of Railway Hygiene of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing
Russian Federation

Doctor of Medical Science, Professor, Head of the Department of Occupational Health in 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: kaptsovva39@mail.ru

Vera Borisovna Pankova
All-Russian Research Institute of Railway Hygiene of the Federal Service for Surveillance on Customer Rights Protection and Human Wellbeing
Russian Federation

Pаведующая отделением клинических исследований и профпатологии ФГУП «Всероссийский научно-исследовательский институт гигиены транспорта Федеральной службы по надзору в сфере защиты прав потребителей и благополучия
человека», 125438, г. Москва.

e-mail: pankova@vniijg.ru 

Alexander Vyacheslavovich Chirkin
LLC “Beta PRO”
Russian Federation

ООО «Бета ПРО», 111024, г. Москва.

e-mail: alexander.chir@yandex.ru