Funding for this research was provided by:
Standardized Training for Specialists of Peking University Health Science Center 2020 (2020ZP15)
Article History
Received: 7 September 2021
Accepted: 28 March 2023
First Online: 10 April 2023
Declarations
:
: The study was approved by the Ethics Committee of Peking University People’s Hospital, Beijing, China (2020PHB139-01) and registered in the Chinese clinical trial registry (ChiCTR2000034940).
: Written informed consent was obtained from all participants.
: The authors declare that they have no competing interests.