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Authors
Park, Hwayoung
Shin, Sungtae
Youm, Changhong http://orcid.org/0000-0001-7574-5259
Cheon, Sang-Myung
Lee, Myeounggon
Noh, Byungjoo
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Article History
Received: 6 July 2021
Accepted: 7 December 2021
First Online: 20 December 2021
Declarations
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: All procedures involving human participants, performed in this study, were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study and its supplementary information files were approved by the Institutional Review Board of Dong-A University Hospital (IRB number: DAUHIRB-17-033). All patients gave written, informed consent, prior to the data collection.
: Not applicable.
: The authors declare that they have no competing interests.
