Global citimpact: 0.77 Researcher at Tyeasha Williams is a part-time staff nurse at Duke University Medical Center, Durham, NC, and an NP at a CVS Minute Clinic in Burlington, NC. Melissa W. King is the medication safety manager at Duke University Medical Center. Julie A. Thompson is a consulting associate/statistician in the Duke University School of Nursing, and Mary T. Champagne is the Laurel wick Distinguished Professor of Nursing in the Duke University School of Nursing and professor in the Department of Community and Family Medicine at the Duke University School of Medicine. Contact author: Tyeasha Williams, . The authors have disclosed no potential conflicts of interest, financial or otherwise.