Ang, Sau Xiong
Chen, Chie-Pein
Sun, Fang-Ju
Chen, Chen-Yu
Article History
Received: 21 October 2020
Accepted: 30 March 2021
First Online: 12 April 2021
Declarations
:
: This study was approved by Mackay Memorial Hospital Institutional Review Board (IRB no. 19MMHIS291e), which advised that formal ethical approval with informed consent was unnecessary, as this study constituted a retrospective study. All personal identifiers were anonymized prior to analyses.
: Not applicable
: The authors declare that they have no competing interests.