Received: 1 March 2019
Accepted: 19 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Ghana Health Service Ethical Review Committee. The NTP and the participating facilities gave permission to access the data for the study. Consent to participate was waived as it was a retrospective study using secondary data for analyses.
: Not applicable.
: The authors declare that they have no competing interests.