1 Internal Medicine, West Haven VA Medical Center, VA Connecticut Healthcare System, Mail Stop 151B, 950 Campbell Avenue, West Haven, CT, 06516, USA. william.becker@yale.edu.
2 Internal Medicine, Yale University School of Medicine, New Haven, CT, USA. william.becker@yale.edu.
3 Internal Medicine, West Haven VA Medical Center, VA Connecticut Healthcare System, Mail Stop 151B, 950 Campbell Avenue, West Haven, CT, 06516, USA.
4 Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.
5 Psychology, VA Connecticut Healthcare System, West Haven, CT, USA.
6 Psychology, Yale University School of Medicine, New Haven, CT, USA.
7 Center for Health Services Research, Rutgers University, New Brunswick, NJ, USA.
8 University of Pittsburgh and Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh, PA, USA.