Clinical trials referenced in this document:
Funding for this research was provided by:
Bill and Melinda Gates Foundation (45114)
Kementerian Riset Teknologi Dan Pendidikan Tinggi Republik Indonesia (120/SP2H/PTNBH/DRPM/2018)
Received: 18 November 2020
Accepted: 23 March 2021
First Online: 9 April 2021
: This study has been approved by Ethical committee of Medical Faculty, University of Indonesia no. 37/H2.F1/ETIK/2013. Informed consent was obtained from all study subjects prior to samples taking.
: Not applicable.
: The author(s) declare(s) that they have no competing interests.