1 Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA. Alan.Kelley@hsc.utah.edu.
2 National Clinician Scholars Program, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA. Alan.Kelley@hsc.utah.edu.
3 Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA. Alan.Kelley@hsc.utah.edu.
4 University of Utah School of Medicine, 50 North Medical Drive 5R341, Salt Lake City, UT, 84132-0001, USA. Alan.Kelley@hsc.utah.edu.
5 Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
6 VA Ann Arbor Healthcare System, Ann Arbor, MI, USA.
7 Office of Community Care, Veterans Health Administration, US Department of Veterans Affairs, Washington, DC, USA.
8 Office of Veterans Access to Care, Veterans Health Administration, US Department of Veterans Affairs, Washington, DC, USA.