Ko, Sheung-Fat http://orcid.org/0000-0002-9524-6999
Lu, Chia-Yin
Sheu, Jiunn-Jye
Yip, Hon-Kan
Huang, Chung-Cheng
Ng, Shu-Hang
Article History
Received: 15 March 2020
Accepted: 27 April 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Chang Gung Medical Foundation (approval number: 202000207B0). The need for written informed consent from the patients was waived due to the retrospective and anonymous nature of the analysis.
: Not applicable
: The authors declare that they have no competing interests.