A. V. Dmitriev
Ryazan State Medical University named after Academician I.P. Pavlov; Russian Medical Academy of Continuous Professional Education
Russian Federation

Andrey V. Dmitriev, Dr. Sci. (Med.), Professor, Head of the Department of Childhood Diseases with the course of Hospital Pediatrics, Ryazan State Medical University named after Academician I.P. Pavlov; Professor of the Department of Neona- tology named after Professor V.V. Gavryushov, Russian Medical Academy of Continuous Professional Education

9, Vysokovoltnaya St., Ryazan, 390023,

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

R. A. Gudkov
Ryazan State Medical University named after Academician I.P. Pavlov
Russian Federation

Roman A. Gudkov, Cand. Sci. (Med.), Associate Professor of the Department of Childhood Diseases with the course of Hospital Pediatrics

9, Vysokovoltnaya St., Ryazan, 390023

V. I. Petrova
Ryazan State Medical University named after Academician I.P. Pavlov
Russian Federation

Valeria I. Petrova, Cand. Sci. (Med.), Associate Professor of the Department of Childhood Diseases with the course of Hospital Pediatrics

9, Vysokovoltnaya St., Ryazan, 390023

N. V. Fedina
Ryazan State Medical University named after Academician I.P. Pavlov
Russian Federation

Natalia V. Fedina, Cand. Sci. (Med.), Associate Professor of the Department of Childhood Diseases with the course of Hospital Pediatrics

9, Vysokovoltnaya St., Ryazan, 390023

A. L. Zaplatnikov
Russian Medical Academy of Continuous Professional Education
Russian Federation

Andrey L. Zaplatnikov, Dr. Sci. (Med.), Professor, Pro-Vice-Chancellor for Academic Affairs, Head of the Department of Neonatology named after Professor V.V. Gavryushov, Professor of Academician G.N. Speransky Department of Pediatrics

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