Paik, Hyesun
Park, Hee-Pyoung http://orcid.org/0000-0002-4772-0780
Article History
Received: 13 April 2020
Accepted: 6 August 2020
First Online: 15 August 2020
Ethics approval and consent to participate
: Ethical approval for this study (No.: 1804–123-940) was provided by the Institutional Review Board of Seoul National University Hospital, Seoul, Korea on June 4, 2018. We obtained written informed consents from all patients.
: Not applicable.
: The authors declare that they have no competing interests.