Jung, Young Mi
Oh, Gyu Chul
Noh, Eunjin
Lee, Hae-Young
Oh, Min-Jeong
Park, Joong Shin
Jun, Jong Kwan
Lee, Seung Mi
Cho, Geum Joon
Article History
Received: 22 July 2021
Accepted: 2 March 2022
First Online: 19 March 2022
Declarations
:
: The study was also approved by the Institutional Review Board of the Korean University Guro Hospital (No. 2020GR0105). All methods were performed according to the Declaration of Helsinki. Anonymized and deidentified information for participants was used for analysis, so the requirement for informed consent or parental permission was waived by the Institutional Review Board of the Korean University Guro Hospital.
: Not applicable.
: The authors declare that they have no competing interests.