Kim, Seung Hyun
Choi, Yong Seon
Lee, Sang Kil
Oh, Hanseul
Choi, Seung Ho
Article History
Received: 23 December 2019
Accepted: 20 May 2020
First Online: 28 May 2020
Compliance with ethical standards
:
: Drs. Seung Hyun Kim, Yong Seon Choi, Sang Kil Lee, Hanseul Oh, and Seung Ho Choi have no conflicts of interest or financial ties to disclose.
: The study protocol was approved by the Institutional Review Board of the Yonsei University Health System, Seoul, South Korea.