First Online: 11 July 2019
Ethics approval and consent to participate
: The study was carried out according with the Protocol approved by Biomedicine Ethic Committee of TNMRC RAS (Tomsk, Russia) and MHRC (Moscow, Russia) and in accordance with Helsinki Declaration for human experimentation (Additional files InternalRef removed, InternalRef removed and InternalRef removed). Resolution of the Ethical Committee of Mental Health Research Institute № 113 from September 24, 2018 (№ 113/4.2018).
: Not applicable.
: The authors declare that they have no competing interests.