1. Adult and Child Consortium for Health Outcomes Research and Delivery Science, School of Medicine, University of Colorado and Children’s Hospital Colorado, Aurora, Colorado;
2. Department of Pediatrics and
3. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
4. Division of General Internal Medicine, Denver Health, Denver, Colorado
5. Department of Community and Behavioral Health, School of Public Health and