Cho, Min Soo
Kim, Jun https://orcid.org/0000-0002-3573-638X
Do, Ungjeong
Kim, Minsoo
Nam, Gi-Byoung
Choi, Kee-Joon
Kim, You-Ho
Article History
Received: 29 May 2020
Accepted: 31 July 2020
First Online: 8 September 2020
Compliance with ethical standards
:
: This study was approved by the Institutional Review Board of Asan Medical Center (Seoul, 64 South Korea; Institutional Review Board No. 2017-0357).
: Not applicable.
: The authors declare that they have no competing interests.