TABLE 1.

PROMIS Network of Investigators

PROMIS Entity	Institution	Principal Investigator
SCC	The Center on Outcomes, Research and Education,   Evanston Northwestern Healthcare, Evanston, IL	David Cella, PhD
PRS	Duke University, Raleigh-Durham, NC	Kevin Weinfurt, PhD
PRS	Stanford University, Palo Alto, CA	James F. Fries, MD
PRS	Stony Brook University, Stony Brook, NY	Arthur Stone, PhD
PRS	University of North Carolina, Chapel Hill, NC	Harry Guess, MD, PhD*
PRS	University of Pittsburgh, Pittsburgh, PA	Paul Pilkonis, PhD
PRS	University of Washington, Seattle, WA	Dagmar Amtmann, PhD

^*In memoriam. Darren DeWalt, MD, assumed the role of principal investigator in January, 2006.