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

Larisa V. Sakhno, Cand. Sci. (Med.), Associate Professor of the Pediatric Department 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 of the Department of Therapy, Rheumatology, Expertise on Temporary Disability and Quality of Care named after E.E. Eichwald

41, Kirochnaya St., St Petersburg, 191015

i. V. Koltuntceva
St Petersburg State Pediatric Medical University
Russian Federation

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

2, Litovskaya St., St Petersburg, 194100

A. V. Emeljanova
St Petersburg State Pediatric Medical University
Russian Federation

Anna V. Emeljanova, Cand. Sci. (Med.), Assistant Professor of the Pediatric Department named after Academician A.F. Tur

2, Litovskaya St., St Petersburg, 194100

E. Yu.. Makarova
St Petersburg State Pediatric Medical University
Russian Federation

Elizaveta Yu. Makarova, Аssistant Professor of the Pediatric Department named after Academician A.F. Tur

2, Litovskaya St., St Petersburg, 194100