Commun Sci Disord 2019;24(2):490-506
The Acknowledgments section of the above article incorrectly described. The correct statement should read:
This research was supported by the Ministry of Education of the Republic of Korea and the National Research Foundation of Korea (No. NRF-2018S1A5A2A03036976).
본 논문은 2018년 대한민국 교육부와 한국연구재단의 지원을 받아 수행된 연구임(No. NRF-2018S1A5A2A03036976).