1. P.V. Ramzaev Saint-Petersburg Research Institute of Radiation Hygiene;;A.M. Granov Russian Scientific Center of Radiology and Surgical Technologies; Saint-Petersburg State Pediatric Medical University
2. Peter the Great St. Petersburg Polytechnic University
3. P.V. Ramzaev Saint-Petersburg Research Institute of Radiation Hygiene; V.A. Almazov National Medical Research Centre
4. P.V. Ramzaev Saint-Petersburg Research Institute of Radiation Hygiene
5. P.V. Ramzaev Saint-Petersburg Research Institute of Radiation Hygiene; The City Hospital No 40 of the Kurortny District
6. A.M. Granov Russian Scientific Center of Radiology and Surgical Technologies
7. Saint-Petersburg State Pediatric Medical University