1. 1Center for Health Systems Research, Denver Health & Hospital Authority, Denver, CO
2. 2Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO
3. 3Adult & Child Center for Outcomes Research & Delivery Science, University of Colorado Anschutz Medical Campus, Aurora, CO
4. 4Department of Psychiatry, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH
5. 5Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO
6. 6Eastern Colorado Geriatric Research Education and Clinical Center, Aurora, CO
7. 7Department of Family Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO