1. Department of Health Policy and Management; Rollins School of Public Health; Emory University; Atlanta GA
2. Center for Comprehensive Access Delivery Research and Evaluation; Iowa City Veterans Health Care System; Atlanta GA
3. Agency for Healthcare Research and Quality Center for Delivery, Organization and Markets; Rockville MD
4. ML Barrett Inc.; Del Mar CA
5. Truven Health Analytics; Cambridge MA
6. Department of Emergency Medicine; Emory University Hospital; Atlanta GA