Song, Woo Keun
Cho, Ah Ran
Yoon, Young Hee
Article History
Received: 4 April 2018
Accepted: 20 June 2018
First Online: 28 June 2018
Ethics approval and consent to participate
: This study complied with the tenets of the Declaration of Helsinki. This report was determined to be exempt from IRB review by the Institutional Review Board of Asan Medical Center.
: Informed consent was obtained from the patient for publication.
: The Authors declare that they have no competing interests.
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