Arkhipova, N. S.
Popova, E. K.
Popov, I. O.
Article History
Received: 3 July 2018
Revised: 18 October 2018
Accepted: 29 November 2018
First Online: 13 September 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests.</i> The authors declare that they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects.</i> This study was approved by the local committee on biomedical ethics at the Yakutsk Science Center for Complex Medical Problems. All subjects provided voluntarily written informed consent for biomedical research in the framework of this work.