Yun, Sohyun
Han, Miyeun
Kim, Hyo Jin
Kim, Hyunsuk
Kang, Eunjeong
Kim, Sangsoo
Ahn, Curie
Oh, Kook-Hwan http://orcid.org/0000-0001-9525-2179
Article History
Received: 18 November 2018
Accepted: 19 March 2019
First Online: 6 April 2019
Compliance with ethical standards
:
: The authors have declared no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee at which the studies were conducted (IRB approval number KBP-2016-056) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was waived because the present study analyzed a deidentified dataset extracted from an established cohort study.