A. I. Petrova
Chita State Medical Academy
Russian Federation

Anzhelika I. Petrova, Cand. Sci. (Med.), Assistant of the Pediatrics Department

39a, Gorky St., Chita, 672000

N. O. Letova
Chita State Medical Academy; Chita Central District Hospital
Russian Federation

Nina O. Letova, Postgraduate Student of the Department of Outpatient Pediatrics with a Course of Medical Rehabilitation; Head of the Pediatric Department

39a, Gorky St., Chita, 672000

57, Leningradskaya St., Chita, 672027

N. L.  Potapova
Chita State Medical Academy
Russian Federation

Natalya L. Potapova, Dr. Sci. (Med.), Associate Professor, Head of the Department of Outpatient Pediatrics with a Course of Medical Rehabilitation

39a, Gorky St., Chita, 672000

A. V. Markovsky
Chita State Medical Academy
Russian Federation

Alexandr V. Markovsky, Cand. Sci. (Med.), Researcher, Laboratory of Molecular Genetics, Research Institute of Molecular Medicine

39a, Gorky St., Chita, 672000