Teresa M Haller1, Beth Quatrara, Lisa C Letzkus, Jessica Keim-Malpass. 1. In Charlottesville, Va., Teresa M. Haller is a nursing business operations and workforce development administrator at the University of Virginia Health System, Beth Quatrara is an assistant professor at the University of Virginia School of Nursing, Lisa C. Letzkus is the director of nursing research at the University of Virginia Health System, and Jessica Keim-Malpass is an assistant professor at the University of Virginia School of Nursing.