Kim, Minjoo
Kim, Minkyung
Yoo, Hye Jin
Shon, Jayoung
Lee, Jong Ho
Funding for this research was provided by:
Ministry of Science and ICT (NRF-2016R1A2B4011662)
Article History
Received: 15 January 2018
Accepted: 6 June 2018
First Online: 18 June 2018
Ethics approval and consent to participate
: The Institutional Review Board of Yonsei University and the National Health Insurance Corporation Ilsan Hospital approved the study protocol, which complied with the Declaration of Helsinki.
: The authors declare that they have no competing interests.
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