V. I. Mazurov
The North-West State Medical University named after I.I. Mechnikov
Russian Federation

Vadim I. Mazurov, Dr. of Sci. (Med.), honored worker of science of Russia, Academician of RAS, Professor, Head of the Department of Therapy, Rheumatology, Examination of Temporary Disability and Quality of Medical Care named after E.E. Eichwald

41, Kirochnaya St., St. Petersburg, 191015, Russia

I. B. Belyaeva
The North-West State Medical University named after I.I. Mechnikov
Russian Federation

Irina B. Belyaeva, Dr. of Sci. (Med.), Associate Professor, Professor of the Department of Therapy, Rheumatology, Examination of Temporary Disability and Quality of Medical Care named after E. E. Eichwald

41, Kirochnaya St., St. Petersburg, 191015, Russia

R. R. Samigullina
The North-West State Medical University named after I.I. Mechnikov
Russian Federation

Ruzana R. Samigullina, Head of the Department of Genetic Engineering Biological Therapy

41, Kirochnaya St., St. Petersburg, 191015, Russia

A. L. Chudinov
Clinical Rheumatological Hospital No 25
Russian Federation

Anton L. Chudinov, Head of the Department of Genetic Engineering Biological Therapy

30, Bolshaya Podyachskaya St., St. Petersburg, 190068, Russia

A. M. Dadalova
The North-West State Medical University named after I.I. Mechnikov
Russian Federation

Anna M. Dadalova, Graduate student of the Department of Therapy, Rheumatology, Examination of Temporary Disability and Quality of Medical Care named after E. E. Eichwald

41, Kirochnaya St., St. Petersburg, 191015, Russia