1. Institute for Health Research, Kaiser Permanente Colorado, Denver, Colorado, USA
2. School of Medicine, University of Colorado; School of Social Work, Colorado State University, Colorado, USA
3. Center for Behavioral Health Research and Services, University of Alaska Anchorage, Anchorage, Alaska, USA
4. AARP Alaska, Anchorage, Alaska, USA
5. Gay, Lesbian, Bisexual, and Transgender Community Center of Colorado, Denver, Colorado, USA
6. Department of Social Work, Metropolitan University of Denver, Denver, Colorado, USA