Nefedeva, Mariia http://orcid.org/0000-0002-6143-7199
Titov, Ilya http://orcid.org/0000-0002-5821-8980
Malogolovkin, Alexander http://orcid.org/0000-0003-1352-1780
Article History
Received: 21 October 2018
Accepted: 10 January 2019
First Online: 6 February 2019
Compliance with ethical standards
:
: Our work was supported by the Ministry of Science and Higher Education of the Russian Federation.
: The authors declare no competing interests.
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