1. Ann Arbor Veterans Affairs Medical CenterAnn ArborMichigan
2. Department of Internal MedicineDivision of Infectious DiseasesUniversity of Michigan Medical SchoolAnn ArborMichigan
3. Department of Internal MedicineDivision of General MedicineUniversity of Michigan Medical SchoolAnn ArborMichigan
4. Department of Pediatrics and Communicable DiseasesDivision of General PediatricsUniversity of Michigan Medical SchoolAnn ArborMichigan
5. Veterans Affairs Center for Clinical Management ResearchAnn Arbor Veterans Affairs Medical CenterAnn ArborMichigan