Conflict of interest statement
The authors declare that there are no competing interests.
Acknowledgements
Special thanks are extended to the family members of the first author, especially Mrs. Rohaidah, Mr. Mohd Taupik, Hidayah, Abdullah, Muhammad, Nazmi, and Saufi, for their encouragement throughout the writing of this manuscript.
Funding
This study was supported by the Higher Institution Centre of Excellence (HICoE) program (MO002-2019 & TIDREC-2023) and funded by the Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany [100-TNCPI/INT 16/6/2 (005/2020)].
Authors’ contributions
A.R.K. wrote the manuscript, V.L.L., J.H., D.T. and H.C.C. contributed to the final version of the manuscript.
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Edited by Zhang Q, Lei Y, Pan Y