Received: 4 April 2020
Accepted: 19 October 2020
First Online: 29 October 2020
Ethics approval and consent to participate
: Research use of MIMIC-III has been approved by the Institutional Review Board of Beth Israel Deaconess Medical Center and Massachusetts Institute of Technology [CitationRef removed].
: Not applicable.
: PZ is the member of the editorial board of BMC Medical Informatics and Decision Making. The authors declare that they have no other competing interests.