Lee, Shang-Gyu
Feng, I-Jung
Hsu, Chien-Chin
Wang, Yi-Fong
Yang, Chewn-Yi
Wang, Jhi-Joung
Chung, Jui-Yuan
Huang, Chien-Cheng http://orcid.org/0000-0003-3595-2952
Article History
Received: 29 November 2018
Accepted: 30 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: This study was conducted according to the Declaration of Helsinki. The Institutional Review Board of Chi-Mei Medical Center approved of this study and waived the need for informed consent from participants because the dataset consists of de-identified data. This waiver does not affect the rights and welfare of the participants.
: Not applicable.
: The authors declare that they have no competing interests.