Wang, Yu-De
Huang, Chi-Ping
Chang, Chao-Hsiang
Wu, Hsi-Chin
Yang, Che-Rei
Wang, Yu-Ping
Hsieh, Po-Fan http://orcid.org/0000-0002-0339-5226
Article History
Received: 1 April 2019
Accepted: 25 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of China Medical University Hospital (CMUH108-REC3–063). Consent to participate was not applicable due to the retrospective nature of this study.
: Not applicable.
: The authors declare that they have no competing interests.