1Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL USA
2Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham, Birmingham, AL USA
3Department of Social Work, College of Community and Public Affairs, Binghamton University, Binghamton, NY USA
4Division of General Internal Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY USA
5Division of General Internal Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, CA USA
6Department of Internal Medicine, Yale University School of Medicine, New Haven, CT USA
7Department of Occupational Therapy, University of Florida, Gainesville, FL USA
8Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Boston Medical Center, Boston University School of Medicine, Boston, MA USA
9Department of Medicine, Information Technology, University of Alabama at Birmingham, Birmingham, AL USA
10VA Connecticut Healthcare System, West Haven, CT USA