1. Medical College of Wisconsin, Milwaukee, Wisconsin.
2. Michigan State University, East Lansing Michigan.
3. Waukesha Family Practice Program, Medical College of Wisconsin, Milwaukee, Wisconsin.
4. San Diego Hospice, San Diego, California.
5. Dana Farber Cancer Institute, Boston, Massachusetts.
6. Center of Hospice and Palliative Care, Cheektowaga, New York.
7. University of Cincinnati College of Medicine, Cincinnati, Ohio.