Evgeny V. Vasilyev
Penza State University
Россия

Assistant, Department of Hygiene, Public Health and Health, Penza State University, Penza, 440026, Russian Federation

e-mail: vostok.2023@bk.ru

Alexey V. Shulayev
Kazan State Medical University
Россия

Dr. Sci. (Med.), Professor, Head of the Department of General Hygiene with a Course of Radiation Hygiene, Kazan State Medical University, Kazan, 420012, Russian Federation

e-mail: shulaev@mail.ru

Valery V. Vasilyev
Penza State University; Penza Institute for Postgraduate Medical Education, branch of the Russian Medical Academy of Continuous Professional Education; Penza Regional Clinical Hospital named after N.N. Burdenko
Россия

Dr. Sci. (Med.), Professor, Department of Hygiene, Public Health and Health, Penza State University, Penza, 440026, Russian Federation

e-mail: vvv1755@yandex.ru