Melnikov, V. N.
Karmakulova, I. V.
Komlyagina, T. G.
Shevchenko, I. V.
Krivoshchekov, S. G.
Article History
Received: 12 February 2019
Revised: 29 March 2019
Accepted: 2 June 2019
First Online: 13 January 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare that they have no obvious or potential conflict of interest related to the publication of this article.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. All investigations were performed in compliance with the principles of biomedical ethics formulated by the Helsinki Declaration 1964 and its subsequent amendments and approved by the local Bioethical Committee at the Research Institute of Physiology and Basic Medicine (Novosibirsk). Each participant of the study gave a voluntary written informed consent signed upon informing about potential risks and advantages, as well as about the design of the study.