Funding for this research was provided by:
National Research Foundation of Korea (2017R1C1B2003970, 2018R1D1A1B07048078)
New Faculty Research Fund of Ajou University School of Medicine
Article History
Received: 24 July 2020
Accepted: 26 October 2020
First Online: 9 November 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: This study protocol was performed in accordance with the code of ethics of the World Medical Association (Declaration of Helsinki) and was approved by the Institutional Review Board of the Ajou University Hospital (AJIRB-BMR-KSR-15-085).
: Not applicable.
Free to read: This content has been made available to all.