I. G. Krasivina
Yaroslavl State Medical University
Russian Federation

Irina G. Krasivina, Dr. Sci. (Med.), Associate Professor of the Department of Hospital Therapy with Occupational Pathology.

5, Revolyutsionnaya St., Yaroslavl, 150000

L. N. Dolgova
Yaroslavl State Medical University; Clinical Hospital RZD-Medicine of the city of Yaroslavl
Russian Federation

Lidiya N. Dolgova, Dr. Sci. (Med.), Deputy Chief Medical Officer, CHR ZD-Medicine of the city of Yaroslavl; Assistant of the Department of Outpatient Therapy, Clinical Laboratory Diagnostics and Medical Biochemistry, Yaroslavl SMU.

21, Suzdalskoe Shosse, Yaroslavl, 150031; 5, Revolyutsionnaya St., Yaroslavl, 150000

N. V. Dolgov
Clinical Hospital RZD-Medicine of the city of Yaroslavl
Russian Federation

Nikolay V. Dolgov, Therapist.

21, Suzdalskoe Shosse, Yaroslavl, 150031