1. N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia; Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia; I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)
2. N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia; Morozov Children’s City Clinical Hospital, Moscow Healthcare Department; N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
3. Yu.E. Veltishchev Research and Clinical Institute for Pediatrics and Pediatric Surgery, N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
4. N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia
5. Morozov Children’s City Clinical Hospital, Moscow Healthcare Department
6. N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia; Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia
7. Central Clinical Hospital with Polyclinic, Presidential Administration of the Russian Federation