Ann Rehabil Med 2020;44(4):311-319.
After publication of the article, we found the acknowledgment for the funder was missing in the ACKNOWLEDGMENTS section.
Before correction:
This research was financially supported by the Ministry of Trade, Industry, and Energy (MOTIE), Korea, under the Regional Industry-Based Organization Support Program (No. P0001940) supervised by the Korea Institute for Advancement of Technology.
After correction:
This research was financially supported by the Ministry of Trade, Industry, and Energy (MOTIE), Korea, under the Regional Industry-Based Organization Support Program (No. P0001940) supervised by the Korea Institute for Advancement of Technology.
This work (research) was supported by Chungnam National University Hospital Research Fund, 2019.
The original article has been updated accordingly.
We sincerely apologize for any confusions that we may have caused.