V. V. Klyukhin
Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russia
Russian Federation

Vladislav Valer’evich Klyukhin,

1 Samory Mashela St., Moscow 117198

I. I. Kalinina
Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russia
Russian Federation

1 Samory Mashela St., Moscow 117198

T. Yu. Salimova
Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russia
Russian Federation

1 Samory Mashela St., Moscow 117198

I. V. Osipova
Kazan Hospice “Natasha”
Russian Federation

16 Bratiev Battalovykh St., Kazan 420064

V. Yu. Shapiro
Republican Children’s Hospital, Ministry of Health of the Republic of Tatarstan
Russian Federation

140 Orenburgskiy Trakt St., Kazan 42013

G. R. Sharapova
Nizhnevartovsk District Children’s Clinical Hospital
Russian Federation

30 Severnaya St., Nizhnevartovsk 628609

A. A. Maschan
Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russia
Russian Federation

1 Samory Mashela St., Moscow 117198