1. School of Nursing, University of Pennsylvania, Philadelphia
2. Perelman School of Medicine, University of Pennsylvania, Philadelphia
3. School of Nursing, University of North Carolina, Chapel Hill
4. School of Nursing, George Washington University, Washington, DC
5. Department of Family and Community Health, Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, Illinois
6. Public Health Sciences, University of Virginia, Charlottesville
7. National Institutes of Health Clinical Center, Bethesda, Maryland
8. Department of Psychology, University of Massachusetts, Lowell
9. Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania