Lee, Seung-Jun
Min, Young-Kyoung http://orcid.org/0000-0002-8076-7265
Article History
Received: 4 December 2017
Accepted: 20 March 2018
First Online: 28 March 2018
Compliance with ethical standards
:
: The authors, their immediate families, and any research foundations with which they are affiliated have not received any financial payments or other benefits from any commercial entity related to the subject of this article.
: The study was approved by the ethical committee of our institution. IRB approval (No. 05-2016-010) was given by Pusan National University Yangsan Hospital, Pusan National University School of Medicine.
: Informed consent was obtained from all patients.