A. B. Sannikov
Privolzsky Research Medical University (Vladimir Branch); Clinic “Medci”
Russian Federation

Alexander B. Sannikov, Cand. Sci. (Med.), Associate Professor of the Department of Surgical Diseases with a course in Obstetrics and Gynecology, 1, Oktyabrskiy Ave., Vladimir, 600000;

Vascular Surgeon, 51, Razin St., Vladimir, 600015

E. V. Shaydakov
Petrov National Medical Cancer Research Centre; Petrozavodsk State University
Russian Federation

Evgeniу V. Shaydakov, Dr. Sci. (Med.), Professor, President of the Saint Petersburg Association of Phlebologists, 68, Leningradskaya St., Pesochnyy Settlement, St Petersburg, 197758;

Professor of the Department of Hospital Surgery, 33, Lenin Ave., Petrozavodsk, 185910

E. A. Shcheglov
Petrozavodsk State University
Russian Federation

Ernest A. Shcheglov, Dr. Sci. (Med.), Associate Professor, Professor of the Department of General and Faculty Surgery, Cardiovascular Surgeon,

33, Lenin Ave., Petrozavodsk, 185910

A. M. Shevchenko
Pyatigorsk Medical and Pharmaceutical Institute
Russian Federation

Alexander M. Shevchenko, Dr. Sci. (Pharm.), Associate Professor, Professor,

11, Kalinin Аve., Pyatigorsk, Stavropol Territory, 357532

A. Zh. Meltsova
Multidisciplinary Medical Center “Beloostrov”
Russian Federation

Anna Zh. Meltsova, Cand. Sci. (Med.), Director,

1, S.P. Yukkovskoe, M. District of North Volga, Leningrad Region, 188651

I. A. Klubkova
Multidisciplinary Clinic “Ameda Klinik”
Russian Federation

Inna A. Klubkova, Cand. Sci. (Med.), Cardiologist,

137, Bldg. 1, Primorskiy Ave., St Petersburg, 1197374