F. M. Abbasova
I.M. Sechenov First Moscow State Medical University of the Ministry of Health of Russia (Sechenov University)
Russian Federation

Student

Bldg. 2, 8 Trubetskaya St., Moscow, 119048

R. E. Alieva
I.M. Sechenov First Moscow State Medical University of the Ministry of Health of Russia (Sechenov University)
Russian Federation

Student

Bldg. 2, 8 Trubetskaya St., Moscow, 119048

K. Z. Kitalaev
Dagestan State Medical University of the Ministry of Health of Russia
Russian Federation

Resident

1 Lenin Square, Makhachkala, 367000

O. V. Polyakova
Volgograd State Medical University of the Ministry of Health of Russia
Russian Federation

Cand. of Sci. (Med.), Associate Professor, Associate Professor of the Department of Pediatric Diseases, Faculty of Pediatrics

1 Fallen Fighters Square, Volgograd, 400131