Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST104-2314-B-006-077-MY2)
Ministry of Health and Welfare (DOH101-TD-PB-111-TM001)
Text and Data Mining valid from 2019-02-18
Received: 4 November 2018
Accepted: 4 February 2019
First Online: 18 February 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of National Cheng Kung University Hospital, and patient consent was obtained prior to the initiation of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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