Pao, Tzu-Hui
Hsueh, Wei-Ting
Chang, Wei-Lun
Chiang, Nai-Jung
Lin, Yih-Jyh
Liu, Yi-Sheng
Lin, Forn-Chia
Article History
Received: 17 December 2018
Accepted: 29 April 2019
First Online: 10 June 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of National Cheng Kung University Hospital (reference number, A-ER-107-349). The informed consent was waived because of the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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