Text and Data Mining valid from 2019-11-01
Received: 15 January 2019
Revised: 7 March 2019
Accepted: 4 April 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 studies were conducted in accordance with the principles of biomedical ethics formulated in the Helsinki Declaration of 1964 and its later amendments and approved by the local bioethical committee of the Institute of Developmental Physiology, RAE, Moscow, Russia. Informed written consent was obtained from all individual participants involved in the study and signed by them after their being explained the potential risks and advantages, as well as the nature of the forthcoming study.