1. Saint-Petersburg Research Institute of Radiation Hygiene after Professor P. V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being
2. Saint-Petersburg Research Institute of Radiation Hygiene after Professor P. V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being; Granov Russian Research Center of Radiology and Surgical Technologies; V. Almazov National Medical Research Center