Tikhomirova, L. I.
Bazarnova, N. G.
Sysoeva, A. V.
Shcherbakova, L. V.
Article History
Received: 3 August 2017
Revised: 29 January 2018
Accepted: 3 April 2018
First Online: 29 January 2020
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain any studies involving animals or human participants performed by any of the authors.
: The authors declare that they have no conflict of interests.