1. Center for Digital Health (Merchant, Southwick, Guntuku, Pelullo, Ungar) and Center for Health Care Innovation (Asch), Penn Medicine, University of Pennsylvania, Philadelphia; Departments of Emergency Medicine (Merchant, Southwick), Psychiatry (Beidas, Mandell), and Biostatistics, Epidemiology, and Informatics (Mitra), Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago (Beidas); Penn...