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

Dmitriy S. Sukhanov, Dr. of Sci. (Med.), Associate Professor of the Department of Propaedeutics of Internal Diseases 

2 Litovskaya str., St. Petersburg, 194100

Yu S. Alekseeva
Federal State Budgetary Educational Institution of Higher Education St. Petersburg State Chemical and Pharmaceutical University of the Ministry of Health of the Russian Federation
Россия

Yulia S. Alekseeva, PhD student of the Department of Pharmacology and Clinical Pharmacology 

14 lit. A Professor Popov str., St. Petersburg, 197022

A. L.  Korshunova
Federal State Budgetary Educational Institution of Higher Education St. Petersburg State Pediatric Medical University of the Ministry of Health of the Russian Federation
Россия

Aleksandra L. Korshunova, assistant of the Department of Propaedeutics of Internal Diseases

2 Litovskaya str., St. Petersburg, 194100