Zhang, Huijuan
Yuan, Jing
Chen, Qun
Cao, Yingya
Wang, Zhen
Lu, Weihua
Bao, Juan
Article History
Received: 29 September 2020
Accepted: 22 January 2021
First Online: 5 February 2021
Ethics approval and consent to participate
: I confirm that all methods were carried out in accordance with relevant guidelines and regulations in this study.I confirm that all experimental protocols were approved by Institutional Review Board of Wannan Medical College Yijishan Hospital.- Must include a sentence confirming that informed consent was obtained from all subjects or, if subjects are under 18, from a parent and/or legal guardian.The informed consent from patients’ families was obtained before enrollment in the study.
: Not applicable.
: The authors declare that they have no competing interests.