1. IDEAS Center SLC VA Healthcare System, Salt Lake City, UT, USA
2. University of Utah School of Medicine, Salt Lake City, USA
3. University of Utah School of Computing, Salt Lake City, USA
4. VA Palo Alto Health Care System, CA, USA
5. Stanford University, CA, USA
6. Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
7. The Ohio State University, Columbus, USA