Fang, Yingying
Xiong, Chao
Wang, Xinghe
Article History
Received: 20 February 2022
Accepted: 20 April 2022
First Online: 14 May 2022
Declarations
:
: MIMIC-IV database used in our study was approved by the Institutional Review Boards (IRB) of the Massachusetts Institute of Technology and does not contain protected health information.
: Not applicable.
: The authors declare that they have no competing interests.