Funding for this research was provided by:
Alliance for Health Policy and Systems Research
Received: 24 February 2021
Accepted: 8 July 2021
First Online: 16 November 2021
: Ethical approval was obtained from Medical and Health Research Ethics Committee (MHREC) Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Indonesia with approval number (KE/FK/0917/EC/2019). Ethical approval was also obtained from the World Health Organization’s Ethics Review Committee. Informed consent was obtained from all participants prior to their participation in the study.
: Not applicable.
: The authors declare that they do not have competing interest.