Kuznetsova, S. A.
Petrukov, K. S.
Pletnev, F. I.
Sergiev, P. V.
Dontsova, O. A.
Article History
Received: 5 March 2019
Revised: 16 April 2019
Accepted: 16 April 2019
First Online: 15 August 2019
Ethics
: <b>Conflict of interest.</b> The authors declare no conflict of interest.
: <b>Compliance of ethical norms.</b> The article does not contain description of studies performed using humans or animals as subjects.