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

Natalia G. Kolosova, Cand. Sci. (Med.), Associate Professor of the Department of Children’s Diseases of the Clinical Institute of Children’s Health named after N.F. Filatov

19, Bldg. 1, Bolshaya Pirogovskaya St., Moscow, 119435

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 of the University Children’s Clinical Hospital, Sechenov First Moscow State Medical University (Sechenov University); Researcher of the Department of Pediatrics, Research Clinical Institute of Childhood

19, Bldg. 1, Bolshaya Pirogovskaya St., Moscow, 119435,

24A, Bldg. 1, Komintern St., Mytishchi, Moscow Region, 141009