E. F. Argunova
Institute of Medicine, M. K. Ammosov North-Eastern Federal University
Russian Federation

Argunova Elena Filippovna – Candidate of Medical Sciences, Associated Professor, Department of Pediatrics and Pediatric Surgery.

677013, Yakutsk, ul. Oyunskogo, 27

N. N. Protopopova
Republic’s Hospital No. 1 – the National Center of Medicine
Russian Federation

Protopopova Nadezhda Nikolaevna – hematologist, Oncological Department, Pediatric Center.

677008, Yakutsk, Sergelyahskoe shosse, 4

S. A. Kondratieva
Republic’s Hospital No. 1 – the National Center of Medicine
Russian Federation

Kondratieva Sargylana Afanasevna – pediatric oncologist, Oncological Department, Pediatric Center.

677008, Yakutsk, Sergelyahskoe shosse, 4

O. V. Yadreeva
Republic’s Hospital No. 1 – the National Center of Medicine
Russian Federation

Yadreeva Оlga Valerevna – hematologist, Oncological Department, Pediatric Center.

677008, Yakutsk, Sergelyahskoe shosse, 4

S. A. Nikolaeva
Republic’s Hospital No. 1 – the National Center of Medicine
Russian Federation

Nikolaeva Sargylana Afanasevna – pediatric oncologist, Oncological Department, Pediatric Center.

677008, Yakutsk, Sergelyahskoe shosse, 4

А. S. Lukashevich
Institute of Medicine, M. K. Ammosov North-Eastern Federal University
Russian Federation

Lukashevich Alina Stanislavovna – resident, Department of Pediatrics and Pediatric Surgery.

677013, Yakutsk, ul. Oyunskogo, 27