[1] VA Boston Healthcare System,Department of Surgery
[2] Center for Healthcare Organization and Implementation Research (CHOIR),Center for Access and Delivery Research and Evaluation (CADRE)
[3] Boston University School of Medicine,Department of Medicine
[4] Iowa City VA Health Care System,Division of Biomedical Informatics and Personalized Medicine
[5] University of Iowa Carver College of Medicine,undefined
[6] Boston University School of Medicine,undefined
[7] Boston Medical Center,undefined
[8] Department of Medicine,undefined
[9] Division of Infectious Diseases,undefined
[10] VA Boston Healthcare System,undefined
[11] Department of Medicine,undefined
[12] Sections of Infectious Diseases and Cardiology,undefined
[13] Seattle-Denver Center of Innovation for Veteran-Centered and Value-Driven Care,undefined
[14] University of Colorado School of Medicine,undefined
[15] Harvard Medical School,undefined