1. Adult Palliative Care, Department of Medicine, Columbia University Medical Center, New York, New York.
2. Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, New York.
3. Division of Cardiothoracic Surgery, Department of Surgery, Columbia University Medical Center, New York, New York.
4. Adult Palliative Care, Department of Care Coordination and Social Work, NewYork Presbyterian Hospital, New York, New York.
5. Center for Family and Community Medicine, Columbia University Medical Center, New York, New York.