Kim, Gun Woo
Kang, Joon Kyoo
Song, Eun Kyoo
Seon, Jong Keun
Article History
Received: 8 July 2020
Accepted: 20 October 2020
First Online: 5 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The authors declare that there they have non-financial competing interests.
: This retrospective chart review study involving human participants was in accordance with the Ethical Standards of the Institutional and National Research Committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Human Investigation Committee (IRB) of Hwasun Chonnam National University Hospital approved this study (CNUHH-2020-195).
: Written informed consent for participation in the study was obtained from all patients, including permission to access patient’s records and publish individual clinical details.