Gogoleva, V. S.
Drutskaya, M. S.
Atretkhany, K. S.-N.
Article History
Received: 26 March 2019
Revised: 26 March 2019
Accepted: 15 April 2019
First Online: 18 October 2019
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflicts of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.