S. V. Stolov
North-Western State Medical University named after I.I. Mechnikov, St Petersburg
Russian Federation

Corresponding author: North-Western State Medical University named after I.I. Mechnikov,  41 Kirochnaya st., St Petersburg, Russia, 191015. E-mail:  sergey.stolov@spbmapo.ru (Sergey V. Stolov, MD, PhD, DSc, the Deputy Main Physician of St Petersburg, the Professor at the Department of the Internal Diseases and Rheumatology named after E.E. Eikhvald at the North-Western State Medical University named after I.I. Mechnikov).