Yu. P. Uspenskiy
St. Petersburg State Pediatric Medical University; Pavlov First St. Petersburg State Medical University
Russian Federation

Yury P. Uspenskiy - Doctor of Science, MD, Professor, Head of Department of faculty therapy named after V.A. Valdman; Professor of internal diseases department of stomatological faculty.

St. Petersburg State Pediatric Medical University; Pavlov First St. Petersburg State Medical University

N. V. Baryshnikova
St. Petersburg State Pediatric Medical University; Pavlov First St. Petersburg State Medical University; Science research institute
Russian Federation

Natalia V. Baryshnikova - MD, PhD, science employer of laboratory of medico-s ocial pediatric problems; associate Professor of internal diseases department of stomatological faculty; science employer of molecular microbiology.

2A, Litovskaya str., St. Petersburg, 194100; 6/8, L’va Tolstogo str., St. Petersburg, 197022; 12A, Akademika Pavlova str., St. Petersburg, 190000

R. M. Niyazov
Pavlov First St. Petersburg State Medical University; Federal State Health Institution Medical and Sanitary Unit of the Ministry of Internal Affairs of the Russian Federation for St. Petersburg and the Leningrad Region
Russian Federation

Rustam M. Niyazov - Assistant of internal diseases department of stomatological faculty; head of gastroenterology depertment.

6/8, L’va Tolstogo str., St. Petersburg, 197022; 2, Kultury pr., letter A St. Petersburg, 194291

O. A. Kizimova
St. Petersburg State Pediatric Medical University
Russian Federation

Olga A. Kizimova - Assistant of the Department of Faculty Therapy named after Professor V.A. Valdman.

2A, Litovskaya str., St. Petersburg, 194100