Funding for this research was provided by:
SEARO/TDR Small Grants Scheme for Implementation Research in Infectious Diseases of Poverty
Indonesia Endowment Fund for Education (20151022084537)
Received: 15 October 2020
Accepted: 25 February 2021
First Online: 6 March 2021
: This study was approved by the Medical Health Research Ethics Committee, Universitas Gadjah Mada, Indonesia (KE/FK/0396/EC/2017).Written informed consent was obtained from all participants in this study.
: Not applicable.
: The authors declare that they have no competing interests.