A. A. Kovshov
North-West Public Health Research Center; North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Aleksandr A. Kovshov, Cand. Sci. (Med.), Head of Occupational Hygiene Department, Senior Researcher; Assoc. Prof., Department for Hygiene of Educational, Training, and Occupational Conditions and Radiation Hygiene

4, 2nd Sovetskaya Street, Saint Petersburg, 191036

41 Kirochnaya Street, Saint Petersburg, 191015

A. S. Syurin
North-West Public Health Research Center
Russian Federation

Sergei A. Syurin, Dr. Sci. (Med.), Senior Researcher, Department of Public Health Analysis and Monitoring

4, 2nd Sovetskaya Street, Saint Petersburg, 191036

M. N. Kir'yanova
North-West Public Health Research Center
Russian Federation

Marina N. Kir'yanova, Cand. Sci. (Med.), Senior Researcher, Occupational Hygiene Department

4, 2nd Sovetskaya Street, Saint Petersburg, 191036

A. P. Peshkova
Branch of the Center for Hygiene and Epidemiology in the Murmansk Region in Monchegorsk, Olenegorsk and the Lovozersky District
Russian Federation

Alexandra P. Peshkova, Deputy Head

15 Komsomolskaya Street, 184511, Murmansk Region, Monchegorsk