Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST105-2627-M-038-001, MOST106-2314-B-038-046-MY3)
Taipei Medical University and Taipei Medical University Hospital (106TMU-TMUH-08)
Text and Data Mining valid from 2019-02-13
First Online: 13 February 2019
Compliance with Ethical Standards
: The authors declare that they have no conflicts of interest.