N. A. Ilenkova
Krasnoyarsk State Medical University named after Professor V. F. Voyno-Yasenetsky
Russian Federation

Natalya A. Ilenkova, Dr. Sci. (Med.), Professor, Head of the Department, 

Krasnoyarsk.

D. F. Sergienko
Astrakhan State Medical University
Russian Federation

Diana F. Sergienko, Dr. Sci. (Med.), Professor, Professor of the Department, 

Astrakhan.

N. S. Konurkina
Krasnoyarsk State Medical University named after Professor V. F. Voyno-Yasenetsky; Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, Research Institute of Medical Problems of the North
Russian Federation

Natalia S. Konurkina, Assistant of the Department; Pediatrician, Pediatric Department,

Krasnoyarsk.

D. E. Fedorko
Krasnoyarsk State Medical University named after Professor V. F. Voyno-Yasenetsky
Russian Federation

Danil E. Fedorko, Clinical Resident of the Department,

Krasnoyarsk.