Ethics Statement
This study used secondary non-identifiable data from the GEHIP project. Ethical clearance was obtained from the Human Ethics and Research Office of the University of Queensland No: 2020000457. The GEHIP project was granted ethical approval by the Navrongo Health Research Centre Ethical review board under IRB number FWA00000250. Written informed consent was obtained from all study participants prior to interviews. The study team has endeavoured to ensure confidentiality, anonymity, respect for persons and beneficence in the conduct of this research.