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Article History

Received: 10 July 2017

Accepted: 7 February 2018

First Online: 13 February 2018

Authors’ information

: MB is a Specialist Medical Officer and lecturer at the School of Medicine at the University of the West Indies (Mt. Hope, Trinidad and Tobago). KK is a psychologist and lecturer in clinical psychology in the School of Medicine at the University of the West Indies (Mt. Hope, Trinidad and Tobago).

: This study received ethical approval from the Ethics Committee of South–West Regional Health Authority and the University of the West Indies. All study participants provided informed consent.

: Not applicable.

: The authors declare that they have no competing interests.

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