Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (108-2314-B-214-006-MY2)
Received: 23 January 2020
Accepted: 24 March 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: The study was conducted in accordance with the guidelines of the International Conference on Harmonization for Good Clinical Practice and was approved by the Ethics Committee of E-Da Hospital, I-Shou University (EMRP-107-130).Informed consent for study participation is not applicable.
: Not applicable.
: The authors declare that they have no competing interests.