1. Geriatric Research, Education, and Clinical Center, and
2. Division of Pulmonary Sciences and Critical Care Medicine,
3. Department of Pathology,
4. Pathology Laboratory and
5. Center for Genes, Environment, and Health, National Jewish Health, Denver, Colorado
6. Perinatal Research Center, and
7. Department of Biomedical Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado;
8. Research Division, Rocky Mountain Regional Veterans Administration Medical Center, Aurora, Colorado;