Hu, Xudong
Ma, Weihu
Chen, Jianming
Wang, Yang
Jiang, Weiyu
Article History
Received: 21 May 2020
Accepted: 6 August 2020
First Online: 21 August 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board/Ethics Committee of Ningbo No.6 Hospital. Patients’ gave their written consent to participate in the study.
: The participants declare that they agree to publish the data described in the manuscript.
: The authors declare that they have no competing interests.