Correction to: Trop Med Health 49, 48 (2021)

https://doi.org/10.1186/s41182-021-00340-0

Following publication of the original article [1], a funding information was missing in the Funding section.

The updated Funding section is given below and the changes have been highlighted in bold typeface.

Funding

This work is in part funded by Nagasaki University (salary support for CS, KAA, and SS). This study is partially funded by Japan Agency for Medical Research and Development, Grant/Award Numbers: JP19fk0108104h0401, JP20fk0108104h0402.

The original article [1] has been corrected.