1. Division of Pulmonary and Critical Care, Department of Internal Medicine, Loyola University Medical Center, Chicago, Illinois;
2. Rush Medical College, Chicago, Illinois;
3. Department of Psychology, Central Michigan University, Mt. Pleasant, Michigan; and
4. Department of Psychiatry and Behavioral Sciences,
5. Department of Family and Preventive Medicine,
6. Rush Alzheimer’s Disease Center,
7. Department of Neurological Sciences, and
8. Division of Pulmonary and Critical Care, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois