Jang, Miso
Kim, Hyunkyung
Lea, Shorry
Oh, Sohee
Kim, Jong Seung
Oh, Bumjo http://orcid.org/0000-0002-2468-0755
Article History
Received: 19 September 2017
Accepted: 24 August 2018
First Online: 5 September 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of the Seoul Metropolitan Government - Seoul National University Boramae Medical Center (approval number: 07–2018-19). Since this data is an anonymous material, it can’t be approved by the individual. Therefore, the consent form was waived.
: Not applicable.
: Miso Jang, Hyunkyung Kim, Shorry Lea, Sohee Oh, Jong Seung Kim, and Bumjo Oh declare that they have no competing of interest.
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