Funding for this research was provided by:
Wan-Fang Hospital (105-wf-eva-24)
Article History
Received: 7 February 2018
Accepted: 29 May 2018
First Online: 19 June 2018
Ethics approval and consent to participate
: The Institutional Review Board of Taipei Medical University reviewed and approved the research protocol. All participants provided written informed consent before data collection began.
: The authors declare that they have no competing interests.
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