1. Department of Family and Preventive Medicine, Division of Palliative Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
2. Geriatrics Section, Yale School of Medicine, New Haven, Connecticut, USA.
3. Harvard Interprofessional Palliative Care Fellowship, Dana-Farber Cancer Institute/Brigham and Women's Hospital, Boston, Massachusetts, USA.
4. Division of Palliative Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
5. Department of Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
6. Palliative Care Program, Boston Children's Hospital, Boston, Massachusetts, USA.