Cho, Ara
Chang, Yoosoo
Ahn, Jiin
Shin, Hocheol
Ryu, Seungho
Article History
Received: 28 January 2018
Revised: 16 July 2018
Accepted: 17 July 2018
First Online: 15 August 2018
Competing interests
: The authors declare no competing interests.
: The authors have no sources of study funding to declare.
: The data are not available to be shared publicly because we do not have a permission from the IRB to distribute the data. However, datasets generated during and/or analyzed during the current study are available from the Kangbuk Samsung Health Study through the corresponding author on reasonable request.
: This study was approved by the Institutional Review Board of Kangbuk Samsung Hospital (IRB No. KBSMC 2017-10-015), and the requirement for informed consent was waived because we used de-identified retrospective data routinely collected during the health screening process. The study was performed in accordance with the Declaration of Helsinki.
: This work is published under the standard license to publish agreement. After 12 months the work will become freely available and the license terms will switch to a Creative Commons Attribution-NonCommercial-Share Alike 4.0 Unported License.)