Funding for this research was provided by:
National Natural Science Foundation of China (81771938, 91846101)
Peking University (PKU2017LCX05, BMU2018MX020, BMU2020JI011)
Received: 13 January 2020
Accepted: 20 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: Research use of MIMIC III has been approved by the Institutional Review Board of the BIDMC and Massachusetts Institute of Technology [CitationRef removed].
: Not applicable.
: All authors have declared that they do not have any potential conflicts of interest.