1. Department of Psychiatry, Columbia University, New York, NY, USA
2. Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, NY, USA
3. Department of Medicine, Columbia University, New York, NY, USA
4. Care Dimensions Hospice, Danvers, MA, USA
5. VNS Health, New York, NY, USA
6. Hospice Foundation of America, Washington, DC, USA
7. Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA