1. Southern Arizona Veterans Affairs Health Care System; Tucson AZ USA
2. University of Arizona College of Medicine; Tucson AZ USA
3. City of Hope National Medical Center/Beckman Research Institute; Duarte CA USA
4. Yale School of Nursing; New Haven CT USA
5. College of Nursing; University of Arizona; Tucson AZ USA
6. Wound Ostomy Continence Nurse, Unaffiliated; Tucson AZ USA
7. University of Oregon; Eugene OR USA
8. Kaiser Permanente Center for Health Research; Portland OR USA