Statement on conflicts of interest
The authors have no conflicts of interest to declare.
Data accessibility
The MIMIC-III database (https://mimic.physionet.org/) is derived from the de-private medical record of the ICU of the Boston Medical Center in the United States. All patient data were anonymized prior to extraction and data analysis. The creation, maintenance, and use of the MIMIC-III database was approved by the institutional review boards of the Massachusetts Institute of Technology and Beth Israel Deaconess Medical Center. The database contains detailed information on patient vital signs, laboratory tests and disease diagnosis codes for research by global scholars.