Kulakov, A. A.
Kogan, E. A.
Brailovskaya, T. V.
Vedyaeva, A. P.
Zharkov, N. V.
Article History
Received: 9 April 2019
Revised: 9 April 2019
Accepted: 9 April 2019
First Online: 15 November 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>. 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.