1 U.S. Department of Veterans Affairs Health Economics Resource Center, Menlo Park, California (J.Y.).
2 U.S. Department of Veterans Affairs Center for the Study of Healthcare Innovation, Implementation and Policy and VA Greater Los Angeles Healthcare System, Los Angeles, California (E.C.).
3 Geffen School of Medicine and University of California, Los Angeles, Los Angeles, California (L.V.R.).
4 U.S. Department of Veterans Affairs Center for Innovation to Implementation, Menlo Park, California (D.M.Z., S.M.A.).