V. N. Mineev
Pavlov First Saint Petersburg State Medical University
Russian Federation

Valeriy N. Mineev, MD, PhD, professor, Hospital Therapy Department.

6–8 Lva Tolstogo St., Saint Petersburg, 197022

M. A. Nyoma
Pavlov First Saint Petersburg State Medical University
Russian Federation

Mikhail A. Nyoma, MD, PhD, docent, Hospital Therapy Department.

6–8 Lva Tolstogo St., Saint Petersburg, 197022

V. I. Trofimov
Pavlov First Saint Petersburg State Medical University
Russian Federation

Vasiliy I. Trofimov, MD, PhD, professor, head of the Hospital Therapy Department.

6–8 Lva Tolstogo St., Saint Petersburg, 197022