Funding for this research was provided by:
Grant of the State Research Project (“Fundametal science for Medicine”)
Text and Data Mining valid from 2019-04-08
Received: 2 May 2018
Accepted: 27 March 2019
First Online: 8 April 2019
Ethics approval and consent to participate
: All participants gave their written, informed consent before enrolment in the study or the guardians of these participants provided consent on their behalf. The study was approved by the ethic committee of the Republican Research and Practice Center for Mental Health. The Declaration of Helsinki was followed when this study was conducted.
: Not applicable.
: The author(s) declare that they have no competing interests.
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