Lee, Eunyoung
Song, Kyoung-Ho http://orcid.org/0000-0002-4517-3840
Bae, Ji Yun
Yoon, Doran
Hwang, Joo-Hee
Choe, Pyoeng Gyun
Park, Wan Beom
Bang, Ji Hwan
Kim, Eu Suk
Park, Sang Won
Kim, Nam Joong
Oh, Myoung-don
Kim, Hong Bin
Funding for this research was provided by:
Seoul National University Bundang Hospital (02-2017-031)
Article History
Received: 5 January 2018
Accepted: 4 June 2018
First Online: 15 June 2018
Ethics approval and consent to participate
: This study was approved by the institutional review board of Seoul National University Bundang Hospital (B-1703-385-107) according to the Helsinki Declaration. The need for informed consent was waived by the board.
: The authors declare that they have no competing interests.
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