1. Department of Humanities, Penn State College of Medicine, Hershey, PA, USA
2. Department of Medicine, Penn State College of Medicine, Hershey, PA, USA
3. Department of Public Health Sciences, Penn State College of Medicine, Hershey, PA, USA
4. Heart and Vascular Institute, Penn State College of Medicine, Hershey, PA, USA
5. Division of General Internal Medicine and Primary Care, Brigham and Women’s Hospital, Boston, MA, USA
6. Department of Surgery, Penn State College of Medicine, Hershey, PA, USA
7. National Center for Ethics in Health Care, Veterans Administration, Washington, DC, USA
8. Department of Epidemiology and Health Promotion, College of Dentistry, New York University, New York, NY, USA
9. Department of Pediatrics, Penn State College of Medicine, Hershey, PA, USA