1. Department of Medicine Weill Cornell Medicine New York New York USA
2. Center for Home Care & Policy Research Visiting Nurse Service of New York New York New York USA
3. Department of Sociology Appalachian State University Boone North Carolina USA
4. Hospice and Palliative Care Services, Visiting Nurse Service of New York New York New York USA
5. Biobehavioral Health Science University of Pennsylvania Philadelphia Pennsylvania USA