| Institution: | 1. Health Economics Resource Center, VA Palo Alto Health Care System, Menlo Park, California, USA;2. Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, California, USA;3. Department of General Surgery, VA Palo Alto Health Care System, Palo Alto, California, USA
Department of Surgery, Stanford University, Stanford, California, USA;4. Department of General Surgery, VA Palo Alto Health Care System, Palo Alto, California, USA;5. Department of Surgery, San Francisco Veterans Affairs Healthcare System, San Francisco, California, USA;6. Department of Surgery, Stanford-Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford University, Stanford, California, USA |
