Shim, Jae Woo
Pang, Chae Hyun
Min, Seul Ki
Jeong, Jeung Yeol
Yoo, Jae Chul http://orcid.org/0000-0001-8378-1583
Article History
Received: 27 March 2018
Accepted: 4 October 2018
First Online: 13 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval for this study was granted following review by Samsung Medical Center Institutional Review Board. (reference number SMC 2016-12-070).
: IRB waived the requirement for informed patient consent.