1. Stanford Antimicrobial Safety and Sustainability Program, Stanford Health Care, Stanford, California, USA
2. Primary Care and Population Health, Stanford, California, USA
3. Department of Pharmacy, Stanford Health Care, Stanford, California, USA
4. Express Care, Stanford Health Care, Stanford, California, USA
5. Division of Infectious Diseases and Clinical Epidemiology, Intermountain Healthcare, Salt Lake City, Utah, USA
6. Department of Pediatrics, Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, Utah, USA