Funding for this research was provided by:
Beijing Science and Technology Planning Project (Z181100001718054)
Research and Development Fund of Peking University People’s Hospital (RDX2019-08)
Received: 3 December 2020
Accepted: 19 March 2021
First Online: 31 March 2021
: This study was retrospectively registered in the Medical Ethics Committee of Peking University People’s Hospital and Peking University Shougang Hospital. The trial registration number is 2020PHB060–02, and the date of registration is September 11th, 2020. It has also been registered online at ExternalRef removed under identifier NCT04546243. No consent forms were needed because this was a retrospective study.
: Not Applicable.
: The institution of one or more of the authors (LX, JX, XL1, ZZ, XS, KL, XL2, KS, YW, JG, WG, and HZ) received funding from the Beijing Municipal Science & Technology Project (No. Z181100001718054) and the Research and Development Fund of Peking University People’s Hospital (Clinical Medicine +X Cultivation Project, No. RDX2019–08).