Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 104-2420-H-038-001-MY3, MOST 104-2410-H-038-013-MY3, MOST 106-2410-H-038-005-MY2)
Received: 26 March 2020
Accepted: 28 May 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: All experimental procedures were approved by the Joint Institutional Review Board of Taipei Medical University, Taiwan.
: Not applicable.
: The authors declare that they have no competing interests.