Ikonnikova, A. Yu.
Zasedateleva, O. A.
Surzhikov, S. A.
Pozhitnova, V. O.
Fesenko, D. O.
Stomakhin, A. A.
Zasedatelev, A. S.
Nasedkina, T. V.
Article History
Received: 14 September 2018
First Online: 27 February 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <b>Conflict of interests</b>. The authors declare that they have no conflict of interest.
: <b>Statement of compliance with standards of research involving humans as subjects.</b> 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.