Yu. R. Zaripova
Petrozavodsk State University; Children’s Republican Hospital named after I.N. Grigovich
Russian Federation

Yuliya R. Zaripova - Dr. Sci. (Med.), Associate Professor, Head of the Department of Pediatrics and Pediatric Surgery of the Medical Institute named after Professor A.P. Zilber.

33, Lenin Ave., Rebublic of Karelia, Petrozavodsk, 185910

V. A. Kholodnaya
Children’s Republican Hospital named after I.N. Grigovich
Russian Federation

Varvara A. Kholodnaya – Pulmonologist.

58, Parkovaya St., Rebublic of Karelia, Petrozavodsk, 185000

E. I. Frolkova
Children’s Republican Hospital named after I.N. Grigovich
Russian Federation

Ekaterina I. Frolkova - Head of the Pulmonology and Allergology Center, Pulmonologist.

58, Parkovaya St., Rebublic of Karelia, Petrozavodsk, 185000

A. V. Grinenko
Children’s Republican Hospital named after I.N. Grigovich
Russian Federation

Alina V. Grinenko – Pulmonologist.

58, Parkovaya St., Rebublic of Karelia, Petrozavodsk, 185000