1. All authors are with Stanford University School of Medicine. Jingkun Yang, MD, is Clinical Assistant Professor, Department of Medicine; Surbhi Singhal, MD, is Clinical Assistant Professor, Department of Medicine; Yingjie Weng, MPH, is a Statistician, Quantitative Sciences Unit; Jason P. Bentley, PhD, is a Statistician, Quantitative Sciences Unit; Neel Chari, MD, is a Resident, Internal Medicine R