A. R. Gamazkov
Research Institute of Hygiene, Occupational Pathology and Human Ecology of the Federal Medical Biological Agency of Russia, Russian Federation; Federal State Budgetary Educational Institution of Higher Education St. Petersburg State University of Veterinary Medicine, Russian Federation
Russian Federation

Aleksandr R. Gamazkov, postgraduate student, junior researcher at Laboratory No. 64

188663, Leningrad Region, Vsevolozhsk District, Kuzmolovsky Urban Settlement, Zavodskaya Street, Bldg. 6/2, Bldg. 93

tel.: +7 (812) 449-61-77; +7 (812) 606-62-80

A. A. Stekolnikov
Research Institute of Hygiene, Occupational Pathology and Human Ecology of the Federal Medical Biological Agency of Russia
Russian Federation

Anatoly A. Stekolnikov, Doctor of Veterinary Sciences, Professor, Academician of the Russian Academy of Sciences

196084, St. Petersburg, Chernigovskaya St., Bldg. 5

tel.: +7 (812) 388-99-72; +7 (812) 388-50-19

D. S. Laptev
Federal State Budgetary Educational Institution of Higher Education St. Petersburg State University of Veterinary Medicine
Russian Federation

Denis S. Laptev, PhD in Biology, Head of Laboratory No. 64, Research Institute of Hygiene, Occupational Pathology, and Human Ecology, Federal Medical and Biological Agency of Russia

188663, Leningrad Region, Vsevolozhsk District, Kuzmolovsky Urban Settlement, Zavodskaya St., Bldg. 6/2, Bldg. 93