1. Division of Pediatric Palliative Care, Children's Hospital and Medical Center, Omaha, Nebraska, USA.
2. Department of Pediatrics, George Washington University School of Medicine, Washington, DC, USA.
3. Department of Nursing Science, Professional Practice and Quality, Children's National Health System, Washington, DC, USA.
4. Department of Communication Studies, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
5. Distinguished Professor Emeritus for the Department of Communication Arts and Sciences, Penn State College of the Liberal Arts, University Park, Pennsylvania, USA.
6. REAL Prevention, State College, Pennsylvania, USA.