M. F. Savchenkov
Irkutsk State Medical University; Scientific Centre for Family Health and Human Reproduction Problems
Russian Federation

Mikhail F. Savchenkov – Dr. Sc. (Med.), Professor, Academician of RAS, Professor at the Department of General Hygiene, Irkutsk State Medical University; Senior Research Officer at the Laboratory of Epidemiologically and Socially Significant Infections, Irkutsk State Medical University

664003, Irkutsk, ul. Krasnogo Vosstaniya, 1

N. V. Efimova
East-Siberian Institute of Medical and Ecological Research
Russian Federation

Natalya V. Efimova – Dr. Sc. (Med.), Professor, Leading Research Officer at the Laboratory of Environmental and Hygienic Researches

665827, Angarsk, P.O.B. 1170