Article History
Received: 4 October 2021
Accepted: 8 April 2022
First Online: 23 June 2022
Declarations
:
: We kept the ethical standard and all the participants gave their consents that their medical information could be involved into this study. Informed consent.
: Sundong Lee has no conflict of interest. Seong‑Kyu Ko has no conflict of interest. Hye‑Min Kim has no conflict of interest. Hyo‑Jin An has no conflict of interest.