Yu, Yi-Hsun
Liu, Chang-Heng
Hsu, Yung-Heng
Chou, Ying-Chao
Chen, I-Jung
Wu, Chi-Chuan
Article History
Received: 2 March 2021
Accepted: 4 June 2021
First Online: 14 June 2021
Declarations
:
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study protocol was approved by the Institutional Review Board (IRB No.: 202000543B0) of Chang Gung Memorial Hospital. The written informed consent was obtained from study participants.
: Not applicable.
: The authors declare that they have no competing interests.