1. Department of Biomedical Informatics, Columbia University Irving Medical Center , New York, NY 10032, United States
2. Medical Informatics Services, New York-Presbyterian Hospital , New York, NY 10032, United States
3. Division of Nephrology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center , New York, NY 10032, United States
4. Observational Health Data Analytics, Janssen Research and Development , Titusville, NJ 08560, United States