Yoon, Yong-Cheol
Oh, Chang-Wug https://orcid.org/0000-0002-1224-0787
Kim, Joon‑Woo
Park, Kyeong‑Hyeon
Oh, Jong‑Keon
Ha, Sung-Soo
Article History
Received: 4 February 2021
Accepted: 21 March 2021
First Online: 9 April 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The study design and data collection were approved by the institutional review board of the Human Experimental and Ethics Committee of our hospital.
: Informed consent was obtained from all individual participants and/or their families.