Funding for this research was provided by:
China Medical University Hospital (ASIA-107-CMUH-07)
Article History
Received: 11 November 2019
Accepted: 13 February 2020
First Online: 20 February 2020
Ethics approval and consent to participate
: The authors obtained the dataset from the Center of Institutional Research and Development, Asia University. According to the document numbered 1010265075 and dated July 5, 2012 from Department of Health, Executive Yuan, R.O.C., this study was exempted from obtaining consent from the participants because the data were de-identified. All information of the patients was unidentifiable, and this study did not violate their rights or adversely affect their welfare.
: All authors have approved the submission of this manuscript.
: All authors have nothing to disclose.