1. College of Nursing, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
2. Department of Community and Behavioral Health, School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
3. Department of Family Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
4. University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA