Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 108-2636-B-006-003-, 106-2218-E-006-009-, MOST 105-2314-B-006-005-, MOST 106-2221-E-006-046-, MOST 107-2221-E-006-068-, MOST 109-2636-B-006-003-)
Received: 13 May 2020
Accepted: 29 July 2020
First Online: 1 September 2020
Ethics Approval and Consent to Participate
: The study protocol was approved by the National Cheng Kung University Hospital Institutional Review Board (IRB: A-ER-106-267).
: Not applicable.
: The authors declare that they have no conflicts of interest.