In the original article, there was an error in the stated funding support. The correct Funding Statement appears below.
The authors apologize for this oversight. This error does not change the scientific conclusions of the article in any way.
The original article has been updated.
Conflict of interest statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Footnotes
Funding. This work was funded by the A*STAR Medtech Innovation Grant (R397-000-260-305) and the National University Health System (NUHS)-Clinical Imaging Research Center (CIRC) Seed Funding Grant (R-172-000-323-511).