A. A. Churko
Pavlov University
Russian Federation

Anna A. Churko, Assistant of the Department of Propaedeutics of Internal Diseases with clinic named after acad. M. D. Tushinksy

6–8, L’va Tolstogo str., Saint Petersburg, 197022

A. I. Nikonova
Pavlov University
Russian Federation

Anastasia I. Nikonova, Senior Assistant of the Department of Propaedeutics of Internal Diseases with clinic named after acad. M. D. Tushinksy

Saint-Petersburg

L. A. Halilova
Pavlov University
Russian Federation

Leyla A. Halilova, Senior Assistant of the Department of Propaedeutics of Internal Diseases with clinic named after acad. M. D. Tushinksy

Saint-Petersburg

I. Yu. Panina
Pavlov University
Russian Federation

Irina Yu. Panina, Dr. of Sci. (Med.), Professor, Professor of the Department of Propaedeutics of Internal Diseases with clinic named after acad. M. D. Tushinksy

Saint-Petersburg

A. N. Kulikov
Pavlov University
Russian Federation

Alexander N. Kulikov, Dr. of Sci. (Med.), Professor, Head of the Department of Propaedeutics of Internal Diseases with clinic named after acad. M. D. Tushinksy, Head of the Department of Functional Diagnostics, Director of the Scientific and Clinical Research Center

Saint-Petersburg