| Authors: |
Sullivan BA; Department of Medicine, Division of Gastroenterology, Duke University School of Medicine, Durham, North Carolina, USA; Cooperative Studies Program Epidemiology Center-Durham, Durham VA Health Care System, Durham, North Carolina, USA. Electronic address: brian.sullivan3@va.gov., Foster MV; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA; Department of Internal Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA; Department of Quality Management, VA Boston Healthcare System, Boston, Massachusetts, USA., Hwang A; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Sturgeon DJ; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Kit L; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Hayward-Lundy SH; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Lamkin RP; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Redd A; Department of Epidemiology, University of Utah School of Medicine, Salt Lake City, Utah, USA., Friedman HR; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA., Mull HJ; Center for Health Optimization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts, USA; Department of Surgery, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA. |