Kim, Dong-Wook
Jeong, Bosu
Shin, Il-hyung
Kang, Uk
Lee, Yoontaek
Park, Young Suk
Ahn, Sang-Hoon http://orcid.org/0000-0001-8827-3625
Park, Do Joong
Kim, Hyung-Ho
Article History
Received: 17 January 2018
Accepted: 20 August 2018
First Online: 27 August 2018
Compliance with ethical standards
:
: Dong-Wook Kim, Bosu Jeong, Il-hyung Shin, Uk Kang, Yoontaek Lee, Young Suk Park, Sang-Hoon Ahn, Do Joong Park, and Hyung-Ho Kim have no conflicts of interest or financial ties to disclose.
: The study was approved by Institutional Review Board of Seoul National University Bundang Hospital (registration number: E-1208/167007). The patients were fully informed of the study and filled out a written informed consent. This study was conducted according to the principles of the Declaration of Helsinki.