N. N. Korableva
Pitirim Sorokin Syktyvkar State University; Republican Children’s Clinical Hospital, Ministry of Health of the Komi Republic
Russian Federation

Doc. of Sci. (Med.), docent, Head of the Department of Pediatrics of the Medical Institute at Pitirim Sorokin Syktyvkar S.U.

55 Оktyabr’skiy Prosp., Syktyvkar, 167001

K. S. Boltunov
Pitirim Sorokin Syktyvkar State University
Russian Federation

a Resident in the Direction of Therapy.

55 Оktyabr’skiy Prosp., Syktyvkar, 167001

A. L. Karmanov
Republican Children’s Clinical Hospital, Ministry of Health of the Komi Republic
Russian Federation

Head of the Oncology Department at RCCH.

116/6 Pushkin St., Syktyvkar, 167001

N. G. Perevozchikova
Republican Children’s Clinical Hospital, Ministry of Health of the Komi Republic
Russian Federation

Pediatric Oncologist of the Oncology Department at RCCH.

116/6 Pushkin St., Syktyvkar, 167001