Challenges in modern medicine

General Practitioner, Donetsk Central City Clinical Hospital No. 3, Donetsk, DPR, Russia

second year postgraduate student, Ryazan State Medical University,
Ryazan, Russia

Assistant at the Department of Orthopedic Dentistry, V.I. Razumovsky Saratov State Medical University Ministry of Health of Russia,
Saratov, Russia
ORCID: 0000-0003-2338-2067

Doctor of Sciences in Medicine, Associate Pro-fessor, Head of the Department of Internal Diseases and Preventive Medicine, Central State Medical Academy of the Administration of the President of the Russian ...

Doctor of Sciences in Medicine, Head of the Department of Family Medicine and Therapy, Central State Medical Academy, Administration of the President of the Russian Federation,
Moscow, Russia

Branch of private institution of educational organization of higher education
«Reaviz Medical University» in the city of Samara
10 Upper Market St., Samara, 410012, Russia

Cardiologist of the St. Petersburg state budgetary health care institution «City polyclinic 109», St. Petersburg, postgraduate student of the department of hospital therapy of Belgorod State National Research University, Russia

Doctor of Sciences in Medicine, Professor at the Department of Dentistry, Institute for Advanced Training of Physicians,
Cheboksary, Russia

MD, Head of Department of Microbiology, Virology, Immunology and Allergology, Donetsk National Medical University named after M. Gorky,
Donetsk, DPR

Assistant Professor of the Department of Surgical stomatology and Maxillofacial surgery with a course of ENTdiseases, Ryazan State Medical University, Ryazan, Russia