Funding for this research was provided by:
Received: 12 June 2019
Accepted: 21 December 2019
First Online: 13 January 2020
Ethics approval and consent to participate
: All human subject research activities were reviewed and approved by both the Johns Hopkins University and Ghana Health Service internal research review boards. The household survey only recruited adults 18 and older and all participants were consented.
: Not applicable.
: The authors declare that they have no competing interests.