Yu. V. Ryabova
Ufa Research Institute of Occupational Health and Human Ecology
Russian Federation

Yulia V. Ryabova, candidate of medical sciences 

450106, Ufa, Stepana Kuvykina st., 94

D. O. Karimov
Ufa Research Institute of Occupational Health and Human Ecology; National Research Institute of Public Health named after N.A. Semashko
Russian Federation

Denis O. Karimov, candidate of medical sciences 

450106, Ufa, Stepana Kuvykina st., 94

105064, Moscow, Vorontsovo Pole st., 12/1 

E. F. Repina
Ufa Research Institute of Occupational Health and Human Ecology
Russian Federation

 Elvira F. Repina, candidate of medical sciences 

450106, Ufa, Stepana Kuvykina st., 94

T. G. Yakupova
Ufa Research Institute of Occupational Health and Human Ecology
Russian Federation

 Tatyana G. Yakupova 

450106, Ufa, Stepana Kuvykina st., 94

N. Yu. Khusnutdinova
Ufa Research Institute of Occupational Health and Human Ecology
Russian Federation

 Nadezhda Yu. Khusnutdinova 

450106, Ufa, Stepana Kuvykina st., 94

D. A. Smolyankin
Ufa Research Institute of Occupational Health and Human Ecology
Russian Federation

Denis A. Smolyankin 

450106, Ufa, Stepana Kuvykina st., 94