1. Department of Pediatrics; College of Nursing; Medical University of South Carolina; Charleston South Carolina U.S.A
2. Center for Treatment Adherence and Self-Management; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio U.S.A
3. Harborview Medical Center; University of Washington; Seattle Washington U.S.A
4. Prevention Research Center & School of Public Health; University of Texas; Houston Texas U.S.A
5. Department of Behavioral Sciences & Health Education; Rollins School of Public Health; Emory University; Atlanta Georgia U.S.A
6. School of Nursing; Indiana University-Purdue University Indianapolis; Bloomington Indiana U.S.A
7. Texas Children's Hospital; Baylor College of Medicine; Houston Texas U.S.A
8. Department of Pediatrics & Adolescent Health; University of Minnesota; Minneapolis Minnesota U.S.A