Yen, Chih-Chieh
Shan, Yan-Shen
Chao, Ying-Jui
Liao, Ting-Kai
Chen, I-Shu
Huang, Hsuan-Yi
Liu, I-Ting
Yen, Chia-Jui
Article History
Received: 29 January 2021
Accepted: 8 June 2021
First Online: 9 July 2021
Declarations
:
: This is a retrospective observational study including patients with standard medical care. All analyzed information had received a valid de-identification process. Therefore, the informed consent is waived as approved by the Institutional Review Board (IRB) at National Cheng Kung University Hospital, Tainan, Taiwan. The study is approved by the registry serial number B-ER-109-184 in accordance with the Declaration of Helsinki and its amendments.
: Not applicable.
: The authors have no conflicts of interest to declare.