Text and Data Mining valid from 2019-08-07
Received: 11 November 2018
Accepted: 29 July 2019
First Online: 7 August 2019
Ethics approval and consent to participate
: The research project and all related materials were submitted and approved by the appropriate Institutional Review Board of the National Institute of Mental Health. To participate, parents must give written informed consent and the children must provide written assent.
: Not applicable.
: None of the authors has any conflicting interests to report.