ISSN Print 2713-0878
ISSN Online 2713-0886
BIOMEDICAL JOURNAL OF ERMC EASTERN EUROPEAN
Astrakhan State Medical University, Astrakhan, Russia
Correspondence should be addressed: Irina V. Khorosheva
Bakinskaya, 121, Astrakhan, 414000, Russia; ur.liam@87ohorox.adiari
Author contribution: Khorosheva IV — study concept and design, data acquisition and processing, manuscript writing and editing.