Buterin, Sergey http://orcid.org/0000-0002-5771-7083
Kuznetsova, Maria http://orcid.org/0000-0003-1083-0799
Funding for this research was provided by:
Ministry of Education and Science of Russian Federation (1.1660.2017/4.6)
Russian Foundation for Basic Research (19-01-00102)
Article History
Received: 26 February 2019
Revised: 23 April 2019
Accepted: 30 April 2019
First Online: 9 May 2019
Change Date: 18 June 2019
Change Type: Correction
Change Details: The original version of the article unfortunately contained few errors under Preliminaries section. The corrected text is given below.
Compliance with ethical standards
:
: The authors declare that they have no competing interests.