Zinovkina, L. A.
Article History
Received: 26 March 2019
Revised: 16 April 2019
Accepted: 16 April 2019
First Online: 15 August 2019
Ethics
: <b>Conflict of interest.</b> The author declares no conflict of interest.
: <b>Ethical norm compliance.</b> This article does contain descriptions of the author’s studies with the participation of people and animals as research subjects.