Wang, Jin
Liu, Lingxia
Article History
Received: 31 August 2021
Accepted: 5 November 2021
First Online: 19 November 2021
Declarations
:
: The research program was approved by the Banan People’s hospital of Chongqing ethics committee. Signed informed consent was obtained from all patients and their families.
: Not applicable.
: The authors declare that they have no competing interests.