Funding for this research was provided by:
National Cheng Kung University Hospital (NCKUH-10603032, NCKUH-10802052, NCKUH-10702005)
Ministry of Science and Technology, Taiwan (MOST 106-2314-B-006-027)
Kaohsiung Chang Gung Memorial Hospital (CMRPG8E0543)
Text and Data Mining valid from 2019-04-09
Received: 18 June 2018
Accepted: 22 March 2019
First Online: 9 April 2019
Ethics approval and consent to participate
: Institutional Review Board of the National Cheng Kung University Hospital (A-ER-101-089).
: Not applicable.
: The authors declare that they have no competing interests.
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