ISSN Print 2713-0878
ISSN Online 2713-0886
BIOMEDICAL JOURNAL OF ERMC EASTERN EUROPEAN
1 East-Siberian Institute of Medical and Ecological Research, Angarsk, Russia
2 Irkutsk State Medical Academy for Postgraduate Education (branch of Russian Medical Academy of Continuous Professional Education), Irkutsk, Russia
Correspondence should be addressed: Olga G. Bogdanova
12a microdistrict, 3, Angarsk, Irkutsk region, 665826, Russia; moc.liamg@1002avonadgob.aglo
Compliance with ethical standards: all students gave informed consent to participate in the study.