Funding for this research was provided by:
National Key R&D Program of China (2019YFC1005106)
National Natural Science Foundation of China (81871212)
Article History
Received: 14 February 2021
Accepted: 20 April 2021
First Online: 26 April 2021
Declarations
:
: The study was approved by the Peking University Third Hospital Medical Science Research Ethics Committee (Approval Number: M2020567).
: Approval for a waiver for written consent was obtained from the Peking University Third Hospital Medical Science Research Ethics Committee due to the retrospective nature of this study.
: This manuscript has not been published or presented elsewhere and is not under consideration by another journal. All study participants provided informed consent and approved it for publication.
: The authors declare no competing interests.