Funding for this research was provided by:
the training program of leading talents of pudong health system, shanghai (PWRl2017-01)
the training program of the key department of pudong health system, shanghai (PWZzk2017-18)
young medical talents training program of pudong health bureau of shanghai (PWRq2020-46)
Article History
Received: 12 July 2021
Accepted: 25 September 2021
First Online: 4 October 2021
Declarations
:
: The authors declare no competing interests.