I. P. Stamat
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Rospotrebnadzor, Saint-Petersburg, Russia
Russian Federation

Doctor of Biological Sciences, head laboratory of natural sources dosimetry of the Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev (Mira street, 8, Saint-Petersburg, 197101, Russia; е-mail: istamat@mail.ru)

D. V. Kononenko
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Rospotrebnadzor, Saint-Petersburg, Russia
Russian Federation

Researcher of the Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev (Mira street, 8, Saint-Petersburg, 197101, Russia; е-mail: belovlas@yandex.ru)

T. A. Kormanovskaja
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Rospotrebnadzor, Saint-Petersburg, Russia
Russian Federation

Candidate of Biological Sciences, Leading Researcher of the Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev (Mira street, 8, Saint-Petersburg, 197101, Russia; е-mail: f4dos@mail.ru)

N. A. Koroleva
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Rospotrebnadzor, Saint-Petersburg, Russia
Russian Federation

Senior Researcher of the Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev (Mira street, 8, Saint-Petersburg, 197101, Russia)