1. Center of Innovation for Complex Chronic Care, VA Edward Hines Jr., Hines, Illinois, USA
2. Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
3. Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, California, USA
4. Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, California, USA
5. Department of Medicine, Stanford University School of Medicine, Stanford, California, USA