O. V. Pervishko
Kuban State Medical University
Russian Federation

Olesya V. Pervishko - Сand. Sci. (Med.), Associate Professor, Head of the Department of Pediatrics No. 1.

4, Mitrofan Sedin St., Krasnodar, 350063

I. N. Zakharova
Russian Medical Academy of Continuous Professional Education
Russian Federation

Irina N. Zakharova - Dr. Sci. (Med.), Professor, Honored Doctor of the Russian Federation, Head of the Department of Pediatrics named after Academician G.N. Speransky.

2/1, Bldg. 1, Barrikadnaya St., Moscow, 125993

N. Kh. Tkhakushinova
Kuban State Medical University
Russian Federation

Nafiset Kh. Tkhakushinova - Dr. Sci. (Med.), Associate Professor, Head of the Department of Pediatric Infectious Diseases.

4, Mitrofan Sedin St., Krasnodar, 350063

P. V. Levin
Kuban State Medical University
Russian Federation

Pavel V. Levin - Assistant Professor of the Department of Pediatrics No. 1.

4, Mitrofan Sedin St., Krasnodar, 350063

A. V. Dudkina
Kuban State Medical University
Russian Federation

Alisa V. Dudkina - Student, Institute of Clinical Medicine.

4, Mitrofan Sedin St., Krasnodar, 350063