Chiu, Hsien-Fu
Wen, Mei-Chin
Wu, Ming-Ju
Chen, Cheng-Hsu
Yu, Tung-Min
Chuang, Ya-Wen
Huang, Shih-Ting
Tsai, Shang-Feng
Lo, Ying-Chih
Ho, Hao-Chung
Shu, Kuo-Hsiung
Article History
Received: 8 August 2019
Accepted: 25 December 2019
First Online: 6 January 2020
Ethics approval and consent to participate
: The study and protocol were reviewed and approved by the Medical Ethics Committee of Taichung Veterans General Hospital, IRB No: SE19234B. Written informed consent for participation was waived because of the retrospective nature of the study. The study complies with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.