Presley, Bobby https://orcid.org/0000-0002-4452-0820
Groot, Wim https://orcid.org/0000-0003-1035-5916
Pavlova, Milena https://orcid.org/0000-0002-6082-8446
Article History
Received: 27 January 2021
Accepted: 29 October 2021
First Online: 13 November 2021
Declarations
:
: University of Surabaya Institutional Review Board granted research ethics approval to conduct this research (067/KE/II/2019). This ethical approval was also supported by an approval letter for data collection in community health centers (CHCs) from the Surabaya City Health Office (072/9061/436.7.2/2019); letter of data collection approval in one public hospital (070/6236/43686/2019) and two private hospitals (Kp.2.07/2/18/PT.PHC-2019 and 934/RSHU/Dir./V/2019). A written letter of informed consent was signed and obtained from all respondents who participated in this study.
: Not applicable.
: The authors have no conflict of interest to declare.