Oh, Sae Lin
Jeon, Tae Yeon
Yoo, So-Young
In Sung, Se
Kim, Hye Won
Chang, Yun Sil
Park, Won Soon
Kim, Ji Hye
Article History
Received: 4 October 2018
Revised: 27 November 2018
Accepted: 6 December 2018
First Online: 4 February 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Tae Yeon Jeon M.D.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: Sun Woo Kim (statistician) kindly provided statistical advice for this manuscript.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • Retrospective• Observational study• Performed at one institution