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

Yury P. Uspenskiy — Dr. Sci. (Med.), Prof., Head of the Chair of Intermediate Therapy named after Prof. V.A. Waldman, 194100, St. Petersburg, Litovskaya str., 2;

Prof., Chair of Internal Medicine, Faculty of Dentistry, 197022, St. Petersburg, Lva Tolstogo str., 6/8

S. V. Ivanov
Pavlov First SaintPetersburg State Medical University; Saint-Petersburg State Pediatric Medical University
Russian Federation

Sergei V. Ivanov — Cand. Sci. (Med.), Assoc. Prof., Chair of Internal Medicine, Faculty of Dentistry, 197022, St. Petersburg, Lva Tolstogo str., 6/8;

Assoc. Prof., Chair of Intermediate Therapy named after Prof. V.A. Waldman, 194100, St. Petersburg, Litovskaya str., 2

Yu. A. Fominykh
Saint Petersburg State Pediatric Medical University; Pavlov First Saint-Petersburg State Medical University
Russian Federation

Yulia A. Fominykh  — Dr. Sci. (Med.), Prof., Chair of Intermediate Therapy named after Prof. V.A. Waldman, 194100, St. Petersburg, Litovskaya str., 2;

Assoc. Prof., Chair of Internal Medicine, Faculty of Dentistry, 197022, St. Petersburg, Lva Tolstogo str., 6/8