Funding for this research was provided by:
Chang Gung Memorial Hospital, Linkou (CORPG3G0631, CORPG3G0641, CORPG3G0651, CORPG1G0041)
Article History
Received: 12 February 2020
Accepted: 30 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: This study protocol was reviewed and approved by the Institutional Review Board of Chang Gung Memorial Hospital (IRB No. 201701168B0).
: Not applicable.
: The authors declare that they have no competing interests.