Lee, Se Kyung
,
Kim, Seok Won
Yu, Jong-Han
Lee, Jeong Eon
Kim, Ji Young
Woo, Joohyun
Lee, Seokwon
Kim, Eun-Kyu
Moon, Hyeong-Gon
Ko, Sung Sang
Nam, Seok Jin
Article History
Received: 24 August 2018
Accepted: 27 August 2018
First Online: 20 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: Approval was granted by the Institutional Review Board of Samsung Medical Center (IRB File No. 2015-10-189). This study was performed in accordance with the Declaration of Helsinki.