Yang, E
Huang, Shuying
Ran, Xuting
Huang, Yue
Li, Zhengyu
Article History
Received: 4 November 2020
Accepted: 21 January 2021
First Online: 27 February 2021
Ethics approval and consent to participate
: The use of patients’ data was approved by the Institutional Ethics Committee of the West China Second Hospital, and all patients provided written informed consents. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.