Kou, H.-W.
Yeh, C.-N.
Tsai, C.-Y.
Hsu, J.-T.
Wang, S.-Y.
Lee, C.-W.
Yu, M.-C.
Hwang, T.-L.
Article History
Received: 6 July 2020
Accepted: 29 December 2020
First Online: 6 February 2021
Compliance with ethical standards
:
: The authors do not have any conflicts of interest.
: This study was approved by the Institutional Review Board of Chang Gung Memorial Hospital (No.202000511B0).
: All procedures for the human study were performed according to ethical standards defined by ethical committee of our institution. No procedures were performed on animals in this study.
: Informed consent was waived for this retrospective study according to our institutional guideline.