O. V. Trusova
Federal State Budgetary Educational Institution of Higher Education First St. Petersburg State Medical University named after Academician I.P. Pavlov of the Ministry of Health of the Russian Federation / Pavlov University
Russian Federation

Olga V. Trusova —PhD, assistant professor, department of Therapy with the course on allergy and immunology, Pavlov University.

197022, St. Petersburg, L. Tolstoy Str., 6–8

A. V. Kamaev
Federal State Budgetary Educational Institution of Higher Education First St. Petersburg State Medical University named after Academician I.P. Pavlov of the Ministry of Health of the Russian Federation / Pavlov University
Russian Federation

Andrey V. Kamaev — PhD, assistant professor, department of General Practice (Family Medicine), Pavlov University.

197022, St. Petersburg, L. Tolstoy Str., 6–8

D. S. Korostovtsev
Federal State Budgetary Educational Institution of Higher Education St. Petersburg State Pediatric Medical University of the Ministry of Health of the Russian Federation
Russian Federation

Dmitry S. Korostovtsev — DSc, Professor, Department of Pediatrics named after Professor I.M. Vorontsov, Saint Petersburg State Pediatric Medical University.

194100, St. Petersburg, Litovskaya Str., 2