O. A. Savchenko
Novosibirsk Scientific Research Institute of Hygiene of Rospotrebnadzor
Russian Federation

Oleg A. Savchenko, candidate of biological sciences

630108, Novosibirsk, Parkhomenko st., 7

I. I. Novikova
Novosibirsk Scientific Research Institute of Hygiene of Rospotrebnadzor
Russian Federation

Irina I. Novikova, doctor of medical sciences, professor

630108, Novosibirsk, Parkhomenko st., 7

O. V. Plotnikova
Omsk State Medical University of Minzdrav of Russia
Russian Federation

Olga V. Plotnikova, doctor of medical sciences

640099, Omsk, Lenina st., 12