Timofeeva, O. P.
Gvozdeva, A. P.
Bobrova, E. V.
Andreeva, I. G.
Article History
Received: 14 June 2019
Revised: 11 August 2019
Accepted: 21 August 2019
First Online: 5 February 2020
Compliance with Ethical Standards
: All human subjects gave their written informed consent to be involved in the experiments as research objects.