Asrullah, Muhammad
L’Hoir, Monique
Feskens, Edith J. M.
Melse-Boonstra, Alida
Article History
Received: 29 September 2021
Accepted: 15 March 2022
First Online: 31 March 2022
Declarations
:
: The IFLS and the survey protocol were reviewed and approved by Institutional Review Boards in the USA and the Ethics committee of <i>Universitas Indonesia</i> based in Jakarta for the first wave of IFLS, and by <i>Universitas Gadjah Mada</i> in Yogyakarta for IFLS waves two to five. All methods were performed in accordance with the relevant guidelines and regulations by including a statement in the Ethics approval and informed consent paper. Informed consent was obtained from all participants to participate after explanation of the study.
: Not applicable.
: All authors stated no conflict of interest.