Corrections to “Three-Dimensional Atrial Wall Thickness Measurement Algorithm From a Segmented Atrial Wall Using a Partial Differential Equation”

In the above article
[1]
, we proposed an automated process for the atrial wall thickness (AWT) measurement method including Poisson-based boundary detection, which is an extension of the previous study
[2]
that proposed the AWT method using the Laplace’s equation. Unfortunately, we accidently omitted citing our previous work in the part of describing the Laplace-based AWT measurement research. Therefore, our previous article
[2]
should be additionally cited in the following sentence of the introduction: “Although the WT measurements have evolved … to Laplace-based solutions [14].”