Funding for this research was provided by:
National Science Council (NSC 98-2410-H-037-009)
Kaohsiung Medical University Chung-Ho Memorial Hospital (KMUH-98-P25)
Text and Data Mining valid from 2018-03-09
Received: 5 August 2016
Accepted: 5 March 2018
First Online: 9 March 2018
Ethics approval and consent to participate
: The study protocol was reviewed by the Institutional Review Board of Kaohsiung Medical University Hospital before the study began. Patients in the control and intervention groups signed written informed consent before enrollment. The clinical trials.gov Identifier is NCT01338480.
: Not applicable.
: The authors declare that they have no competing interests.
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