Funding for this research was provided by:
Russian Science Foundation (16-15-10202)
Russian Foundation for Basic Research (17-00-00408)
Text and Data Mining valid from 2019-01-03
Received: 20 August 2018
Accepted: 29 December 2018
First Online: 3 January 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: All applicable international, national, and institutional guidelines for the care and use of animals were followed.