Pakhomova, N. A.
Borisenko, T. E.
Novikov, I. A.
Avetisov, S. E.
Article History
Received: 3 April 2019
Revised: 10 April 2019
Accepted: 10 April 2019
First Online: 30 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>. The ethic norms and the laws of Russian Federation were observed. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants involved in the study.