1. Department of Medicine, Denver Veterans Affairs Medical Center, Denver, Colorado
2. Departments of Medicine
3. Academic Affairs, and
4. Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado School of Medicine, Aurora, Colorado; and
5. Department of Integrative Physiology, Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, Colorado
6. Immunology, and
7. Howard Hughes Medical Institute, National Jewish Health, Denver, Colorado