1. Department of Family Medicine and Community Health,
2. Department of Epidemiology and Biostatistics, Department of Sociology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106-3069;, ,
3. Department of Family Medicine and Population Health, Ambulatory Care Outcomes Research Network (ACORN), Virginia Commonwealth University Medical Center, Richmond, Virginia 23298;
4. University Hospitals of Cleveland, Cleveland, Ohio 44106
5. Department of Family Medicine, Lehigh Valley Health Network, Allentown, Pennsylvania 18105;
6. Departments of Family and Community Medicine Family, Epidemiology and Biostatistics, and School of Public Health, University of Texas Health Science Center, San Antonio, Texas 78229;
7. Department of Family Medicine and Community Health, Rutgers Robert Wood Johnson Medical School, Somerset, New Jersey 08873;
8. Center for Research Strategies, Department of Family Medicine, University of Colorado Health Sciences Center, Aurora, Colorado 80045;
9. Implementation Science Team, Division of Cancer Control and Population Sciences, National Cancer Institute, Department of Family Medicine, and the Colorado Health Outcomes Program, University of Colorado School of Medicine, Aurora, Colorado 80045;