Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 108-2634-F-006-011, MOST-108-2634-F-006-006)
Ministry of Health and Welfare (MOHW108-TDU-B-211-124018 and MOHW108-TDU-B-211-133003)
Received: 17 September 2020
Accepted: 22 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: This study was approved by the institutional review board of National Cheng Kung University Hospital (NCKUH) (A-ER-103-395 and A-ER-104-153) and conducted in accordance with the Declaration of Helsinki. All participants provided written informed consent.
: Not applicable
: The authors declare that they have no competing interests.