Kim, Hee-June
Park, Jaeyeong
Shin, Ji-Yeon
Park, Il-Hyung
Park, Kyeong-Hyeon
Kyung, Hee-Soo
Article History
Received: 1 December 2017
Accepted: 28 March 2018
First Online: 30 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the institutional review board (IRB) of Kyungpook National University Hospital (IRB no. KNUH 2016-12-030-002).
: Patients gave informed consent prior to study inclusion.