E. V. Morozova
Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
Russian Federation

6–8 L’va Tolstogo St., Saint Petersburg 197022

N. Yu. Tsvetkov
Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
Russian Federation

6–8 L’va Tolstogo St., Saint Petersburg 197022

M. V. Barabanshchikova
Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
Russian Federation

6–8 L’va Tolstogo St., Saint Petersburg 197022

K. S. Yurovskaya
Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
Russian Federation

6–8 L’va Tolstogo St., Saint Petersburg 197022

I. S. Moiseev
Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
Russian Federation

6–8 L’va Tolstogo St., Saint Petersburg 197022