Park, Sang-Won
Lee, Chang-Seop
Kim, Jeong-Han
Bae, In-Gyu
Moon, Chisook
Kwak, Yee Gyung
Kim, Baek-Nam
Lee, Jae Hoon
Ryu, Seong Yeol
Jang, Hee-Chang
Hur, Jian
Jun, Jae-Bum
Jung, Younghee
Chang, Hyun-Ha
Kim, Young Keun
Hwang, Jeong-Hwan
Kim, Yeon-Sook
Jeong, Hye Won
Song, Kyoung-Ho
Park, Wan Beom
Kim, Eu Suk
Oh, Myoung-don https://orcid.org/0000-0002-2344-7695
Funding for this research was provided by:
Korea Centers for Disease Control & Prevention (2015-E24001-00)
Seoul National University Hospital (04-2009-610)
Boramae Medical Center (03-2018-14)
Article History
Received: 23 November 2018
Accepted: 1 February 2019
First Online: 19 February 2019
Ethics approval and consent to participate
: This study was approved by the institutional review board of Boramae Medical Center (10–2018-68), which waived the need of obtaining consent from the patients. Personal information was de-identified before data retrieval and the anonymized data were processed by different analyzers. All clinical investigations were conducted according to the principles expressed in the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
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