Kim, Man Soo
Koh, In Jun
Sung, Yong Gyu
Park, Dong Chul
Han, Sung Bin
In, Yong
Article History
Received: 26 March 2021
Accepted: 15 June 2021
First Online: 25 June 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. This study has been approved by the Institutional Review Board (IRB) of Seoul St. Mary’s Hospital and informed written consent for participation in the study was obtained.
: Consent for publication in the study was obtained.
: The authors declare that they have no competing interests.