Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (104-2314-B-038-040-MY3)
Ministry of Education (Aim for the Top University Plan)
National Health Research Institute, Taiwan (NHRI‐EX109‐10920EI)
Received: 4 December 2019
Accepted: 19 February 2020
First Online: 23 March 2020
Ethics approval and consent to participate
: The Institutional Review Board of Taipei Medical University approved this study (TMU-JIRB no.: 201502019).
: Not applicable.
: The authors declare that they have no competing interests.