Lee, JunMin http://orcid.org/0000-0002-2967-3466
An, SeungHeon
Kim, OnYoo
Kang, GyuMin http://orcid.org/0000-0003-3756-0880
Kim, Myungki
Article History
Received: 26 May 2021
Revised: 15 September 2021
Accepted: 17 September 2021
First Online: 15 November 2021
Competing interests
: The authors declare no competing interests.
: The study was approved by the National Rehabilitation Hospital Institutional Review Board (IRB File No. NRC-2019-05-032). All participants received explanations of the study protocol, and written informed consent was obtained.