N. G. Kolosova
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Natalia G. Kolosova - Cand. Sci. (Med.), Assistant Professor of the Department of Childhood Diseases of the Clinical Institute of Child Health named after N.F. Filatov, Sechenov First Moscow State Medical University (Sechenov University).

19, Bldg. 2, Bolshaya Pirogovskaya St., Moscow, 119991

A. R. Denisova
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Anita R. Denisova - Cand. Sci. (Med.), Assistant Professor of the Department of Childhood Diseases of the Clinical Institute of Child Health named after N.F. Filatov, Sechenov First Moscow State Medical University (Sechenov University).

19, Bldg. 2, Bolshaya Pirogovskaya St., Moscow, 119991

V. D. Denisova
Sechenov First Moscow State Medical University (Sechenov University); Research Clinical Institute of Childhood
Russian Federation

Veronika D. Denisova - Cand. Sci. (Med.), Pulmonologist, University Children's Clinical Hospital, Sechenov Center for Motherhood and Childhood, Sechenov First Moscow State Medical University (Sechenov University); Research As-sociate, Department of Paediatrics, Research Clinical Institute of Childhood.

19, Bldg. 2, Bolshaya Pirogovskaya St., Moscow, 119991; 24a, Bldg. 1, Comintern St., Mytishchi, Moscow Region, 141009