O. N. Ivanova
Yakutsk, the Republic Sakha (Yakutia)
Russian Federation

Ivanova Olga Nikolaevna – MD, the Head of the Department of Pediatrics and Pediatric Surgery

V. E. Djachkovskya
Republican Hospital # 1- NCM Pediatric Center
Russian Federation

Djachkovskya Valentina Evdokimovna – the Head of the Admitting-diagnostic department

doctor of the highest qualification category

Yakutsk, the Republic Sakha (Yakutia)

A. A. Sleptsova
Republican Hospital # 1- NCM Pediatric Center
Russian Federation

Sleptsova Alexandra Afanasyevna - physician in the Admitting -diagnostic department

a physician of the first qualifying category

Yakutsk, the Republic Sakha (Yakutia)

P. G. Petrova
North-Eastern Federal University named after M.K. Ammosov
Russian Federation

Petrova Palmira Georgievna, MD, professor, the Director of the Medical Institute

Yakutsk, the Republic Sakha (Yakutia)