Ni, Weiyi
Liu, Jia
Jiang, Yawen
Wu, Jing
Article History
Received: 11 March 2021
Accepted: 13 May 2021
First Online: 24 May 2021
Declarations
:
: The input parameters for this modeling study were obtained from published literature, expert opinion (the interview of the physicians from 6 hospitals), or generated from databases in which patient-identifiable information was not available. According to the opinion of the Ethics Committee of Tianjin University, the need for ethics approval and consent to participate was waived for this study.
: Not Applicable.
: The authors declare that they have no competing interests.