Choi, Hoon Sik
Kang, Ki Mun
Jeong, Bae Kwon
Jeong, Hojin
Lee, Yun Hee
Ha, In Bong
Kim, Tae Gyu
Song, Jin Ho http://orcid.org/0000-0002-6433-7011
Article History
Received: 23 January 2018
Accepted: 11 April 2018
First Online: 8 May 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Boards (IRBs) of Gyeongsang National University Hospital (IRB No. GNUH 2017–12-015) and Samsung Changwon Hospital (IRB No. SCMC 2017–05-007).
: The authors declare that they have no competing interests.
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