Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST-106-2314-B-075-074-MY2)
Chang Gung Memorial Hospital, Linkou (CMRPG3E0241, CMRPG2B0463 and CLRPG3C0012)
Text and Data Mining valid from 2019-12-01
Received: 9 April 2019
Accepted: 28 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: This study was conducted under the approval of Institutional Review Board, Chang Gung Memorial Hospital, and performed in accordance of the Declaration of Helsinki ethical principles on human studies. All enrolled patients have given written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.