Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 108-2320-B-006-048)
National Institute of Diabetes and Digestive and Kidney Diseases (P30DK092926)
Received: 24 April 2020
Accepted: 2 July 2020
First Online: 6 July 2020
Ethics approval and consent to participate
: The Institutional Review Board of National Cheng Kung University Hospital (NCKUH) approved the study before commencement (B-EX-103-015).
: Not applicable.
: The authors declare that they have no competing interests.