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

Irina N. Zakharova, Dr. Sci. (Med.), Professor, Honoured 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

E. A. Soloveva
Russian Medical Academy of Continuous Professional Education
Russian Federation

Ekaterina A. Soloveva, Postgraduate Student of the Department of Pediatrics named after Academician G.N. Speransky.

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

T. M. Tvorogova
Russian Medical Academy of Continuous Professional Education
Russian Federation

Tatiana M. Tvorogova, Cand. Sci. (Med.), Associate Professor of the Department of Pediatrics named after Academician G.N. Speransky.

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

N. G. Sugian
Russian Medical Academy of Continuous Professional Education
Russian Federation

Narine G. Sugian, Cand. Sci. (Med.), Associate Professor of Pediatrics at the Department of Pediatrics named after G.N. Speransky.

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