Lee, Chul Seung http://orcid.org/0000-0002-4859-3015
Won, Daeyoun David http://orcid.org/0000-0001-5227-8141
Oh, Soon Nam http://orcid.org/0000-0003-2373-7024
Lee, Yoon Suk http://orcid.org/0000-0002-1492-367X
Lee, In Kyu http://orcid.org/0000-0001-9074-5214
Kim, In-Ho http://orcid.org/0000-0003-1339-3459
Choi, Moon Hyung http://orcid.org/0000-0001-5962-4772
Oh, Seong Taek http://orcid.org/0000-0002-5962-581X
Article History
Received: 6 June 2020
Accepted: 18 August 2020
First Online: 28 August 2020
Ethics approval and consent to participate
: All procedures performed in this study were in accordance with the ethical standards of the Institutional Review Board at the College of Medicine. This study was approved by The Catholic University of Korea Seoul St. Mary’s Hospital Research Ethics Board (IRB: KC19RESI0152) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standard. Informed consent from patients to be included in this study was omitted according to the policy of our IRB.
: Informed consent from patients to be included in this study was omitted according to the policy of our IRB.
: The authors declare that they have no competing interests