Funding for this research was provided by:
Ghana Education Trust Fund (unknown)
Received: 25 October 2018
Accepted: 13 March 2019
First Online: 21 March 2019
Ethics approval and Consent to participate
: Ethical approval was granted by the Ethical Review Committees of the London School of Hygiene & Tropical Medicine (UK) and the Ghana Health Service. All participants provided written informed consent. Every effort was made to protect their identities.
: This manuscript does not contain any individual data apart from the opinions of those interviewed. All participants who agreed to be interviewed gave their written informed consent and agreed that their interview data would be used in papers.
: The authors declare that they have no competing interests.
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