Funding for this research was provided by:
National Institute of Mental Health (5U19MH095699)
National Research Foundation (85042, 85423)
Article History
Received: 9 December 2016
Accepted: 23 January 2018
First Online: 8 February 2018
Ethics approval and consent to participate
: Ethics approval for this project was obtained from the Stellenbosch University Research Ethics Committee (Humanoria; Protocol ID: HS919/2013); as well as from the Ghana Health Service Ethics Review Committee (Protocol ID: GHS-ERC07/07/13). Individual written informed consent was obtained from each participant.
: Not applicable
: The authors declare that they have no competing interests.
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