Zhang, Junbao
Wang, Xin
Zhang, Qing
Wang, Zicheng
Zhu, Shoufeng
Article History
Received: 17 October 2021
Accepted: 30 March 2022
First Online: 23 April 2022
Declarations
:
: Ethical committee approval for the study (Ethics committee number 2021- scientific research-032) was provided by the Clinical trial ethics committee of Hefei second people’s Hospital, the study was also registered on the Chinese Clinical Trial Registry Center (ExternalRef removed; registration number: ChiCTR2100055039) and conducted following the Declaration of Helsinki.An informed consent form designated specifically for the study was provided to each participant and explained in detail seven days prior to the surgery. The participant could opt out of the study unconditionally before the intervention. Written inform consent was obtained from the patient during the preanesthetic visit the afternoon before surgery.The informed consent was obtained from all participants or, if participants are under 16, from a parent and/or legal guardian.
: Not applicable.
: The authors declare that there are no conflicts of interest.