Li, Boya
Yang, Huixia
Funding for this research was provided by:
Seed Foundation of Peking University First Hospital (No. 2019SF16)
National Natural Science Foundation of China (81490745)
Major National Scientific Research Program of China (2015CB943304)
Article History
Received: 3 October 2021
Accepted: 9 February 2022
First Online: 8 March 2022
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and was reviewed and approved by the Ethics committee of Peking University First Hospital (Reference Number: 2020 research 434).The Ethics committee of Peking University First Hospital approved informed consent waiver for this study due to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.