Jo, Sang-Ho
Park, Sung-Ji
Kim, Eung Ju
Kim, Soo-Joong
Cho, Hyun-Jae
Song, Jong-Min
Shin, Jinho
Park, Jin Joo
Shin, Joon-Han
Han, Kyoo-Rok
Choi, Dong-Ju http://orcid.org/0000-0003-0146-2189
Article History
Received: 10 December 2017
Accepted: 10 April 2018
First Online: 20 June 2018
Ethics approval and consent to participate
: The study was approved by each institutional review board: Hallym University Sacred Heart Hospital (approval number 2015-I110), Samsung Medical Center (approval number 2015-07-097), Korea University Guro Hospital (approval number KUGH 15145-001), KyungHee University Hospital (approval number KMC IRB 1527-05), Seoul National University Hospital (approval number, 1507-059-687), Asan Medical Center(approval number S2015-1140-0001), Hanyang University Hospital (approval number 2015-07-015), Ajou University School of Medicine (approval number MED-CT4-15-209), Kangdong Sacred Heart Hospital (approval number 2015-07-012), and Seoul National University Bundang Hospital (approval number B-1507/307-005), and is being carried out in compliance with the Declaration of Helsinki.
: The authors declare that they have no competing interests.
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