Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (108-2314-B-214-003-MY2)
E-DA Hospital (EDAHT107006)
Text and Data Mining valid from 2020-04-28
Received: 1 October 2019
Accepted: 7 April 2020
First Online: 28 April 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board (EMRP-106-062) and performed at E-DA Hospital in accordance with the ethical standards noted in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Written informed consents were waived by the Institutional Review Board of E-DA Hospital because the study involved no more than minimal risk of harm to subjects.
: Not applicable.
: All authors declared no conflict of interests.