1. College of Nursing, University of Tennessee, Knoxville, TN, USA
2. Department of Health Services Research and Administration, University of Nebraska Medical Center, Omaha, NE, USA
3. Department of Pediatric Oncology and Division of Population Sciences, Dana-Farber Cancer Institute, Boston Children’s Hospital, Boston, MA, USA
4. School of Nursing, University of Virginia, Charlottesville, VA, USA
5. Department of Nursing Science, Children’s National Hospital, Washington, DC, USA
6. Department of Pediatrics, The George Washington University, Washington, DC, USA