Yoo, Jin-Joo
Yoon, Joon-Ho
Kang, Min-Jin
Kim, Manyong
Oh, Namsik https://orcid.org/0000-0002-0155-7746
Funding for this research was provided by:
National Health Insurance Service Ilsan Hospital (NHIMC 2017-01-034)
National Health Insurance Service (REQ0000020396)
Article History
Received: 30 October 2018
Accepted: 31 March 2019
First Online: 25 April 2019
Ethics approval and consent to participate
: This study was conducted after obtaining approval from the Institutional Review Board (IRB) of the NHIS Ilsan Hospital for general aspects of the research, including the collection and processing of research data and the study design. The IRB Approval number is: NHIMC 2017–01-034.
: Not applicable
: The authors declare that they have no competing interests.
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