K. S. Shashko
North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Ksenia S. Shashko, sixth year student of the Faculty of Medicine

41, Kirochnaya str., Saint Petersburg, 191015

I. Z. Gaydukova
North-Western State Medical University named after I. I. Mechnikov; St. Petersburg Clinical Rheumatology Hospital No. 25 named after V. A. Nasonova
Russian Federation

Inna Z. Gaydukova, Dr. of Sci. (Med.), Deputy Director of the Research Institute of Rheumatology, Professor of the Department of Therapy, Rheumatology, Examination of Temporary Disability and Quality of Medical Care named after. E.E. Eichwald

41, Kirochnaya str., Saint Petersburg, 191015