,
Kim, Hyoungnae
Park, Seohyun
Jhee, Jong Hyun
Yun, Hae-Ryong
Park, Jung Tak
Han, Seung Hyeok
Lee, Joongyub
Kim, Soo Wan
Kim, Yeong Hoon
Oh, Yun Kyu
Kang, Shin-Wook
Choi, Kyu Hun
Yoo, Tae-Hyun https://orcid.org/0000-0002-9183-4507
Funding for this research was provided by:
Korea Centers for Disease Control & Prevention (2011E3300300, 2012E3301100, 2013E3301600, 2013E3301601, 2013E3301602, and 2016E3300200)
Article History
Received: 12 August 2018
Accepted: 11 March 2019
First Online: 25 March 2019
Ethics approval and consent to participate
: This study was carried out in accordance with the Declaration of Helsinki, and the study protocol was approved by the respective institutional review board of the participating centers, including Seoul National University Hospital, Yonsei University Severance Hospital, Kangbuk Samsung Medical Center, Seoul St. Mary’s Hospital, Gil Hospital, Eulji General Hospital, Chonnam National University Hospital, and Busan Paik Hospital. All participants of the KNOW-CKD study provided informed consent voluntarily at the time of enrollment.
: Not applicable
: The authors declare that they have no competing interests.
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