Funding for this research was provided by:
Ministry of Health and Welfare
Received: 7 April 2020
Accepted: 22 July 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: The study protocol was approved by the institutional review board of Kaohsiung Medical University Hospital (KMUHIRB-E(II)-20180262). All investigations were conducted according to the principles outlined in the Declaration of Helsinki.
: All authors authorized consent to publish.
: No potential conflict of interest was reported by the authors.