Lee, Sang-Yeon
Kim, Young Seok
Jo, Hyung Dong
Kim, Yoonjoong
Carandang, Marge
Huh, Gene
Choi, Byung Yoon
Funding for this research was provided by:
Cochlear Korea (06-2019-298)
Seoul National University Bundang Hospital (13-2019-002)
Article History
Received: 18 January 2021
Accepted: 13 July 2021
First Online: 23 July 2021
Competing interests
: The authors declare no competing interests.