1. Big Data Decision Institute, Jinan University, Guangzhou, Guangdong, China
2. Division of Nephrology and Hypertension and the Jared Grantham Kidney Institute, School of Medicine, University of Kansas Medical Center, Kansas City
3. Center for Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
4. Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, Tennessee
5. Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
6. Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee
7. Geriatrics Research Education and Clinical Care Center, Veterans Affairs Tennessee Valley Healthcare System, Nashville
8. Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City
9. Division of Medical Informatics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City