L. V. Sakhno
Saint Petersburg State Pediatric Medical University
Russian Federation

Larisa V. Sakhno - Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Pediatrics named after Academician A.F. Tur.

2, Litovskaya St., St Petersburg, 194100

E. G. Dubovaia
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Elena G. Dubovaia - Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Therapy, Rheumatology, Examination of Temporary Disability and Quality of Medical Care named after E.E. Eichwald.

41, Kirochnaya St., St Petersburg, 191015

I. V. Koltuntceva
Saint Petersburg State Pediatric Medical University
Russian Federation

Inna V. Koltuntceva - Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Pediatrics named after Academician A.F. Tur.

2, Litovskaya St., St Petersburg, 194100

S. V. Bairova
Saint Petersburg State Pediatric Medical University
Russian Federation

Svetlana V. Bairova - Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Pediatrics named after Academician A.F. Tur.

2, Litovskaya St., St Petersburg, 194100

A. V. Emelyanova
Saint Petersburg State Pediatric Medical University
Russian Federation

Anna V. Emelyanova - Cand. Sci. (Med.), Associate Professor of the Department of Pediatrics named after Academician A.F. Tur.
2, Litovskaya St., St Petersburg, 194100