Gu, Shixian
Yuan, Wenqing
Zhang, Aijing
Huo, Gang
Jiang, Mengyun
Han, Jiangli
Shen, Ning
Funding for this research was provided by:
Peking University Health Science Center (No. 2020YB37, No. 2020YB37, No. 2020YB37, No. 2020YB37, No. 2020YB37, No. 2020YB37, No. 2020YB37)
Article History
Received: 20 April 2021
Accepted: 3 January 2022
First Online: 18 January 2022
Declarations
:
: This retrospective study had been reviewed and approved by the Peking University Third Hospital Medical Science Research Ethics Committee (No. IRB00006761-M2020476). All methods were carried out in accordance with relevant guidelines and regulations. We confirmed that informed consent was obtained from all subjects or, if subjects were under 16, from a parent and/or legal guardian.
: Not applicable.
: All authors declare that there are no competing interests.