Marilyn H Oermann1, Margory A Molloy2, Jacqueline Vaughn3. 1. Duke University School of Nursing, Durham, NC, USA. Electronic address: marilyn.oermann@duke.edu. 2. Center for Nursing Discovery, Duke University School of Nursing, Durham, NC, USA. Electronic address: margory.molloy@duke.edu. 3. Center for Nursing Discovery, Duke University School of Nursing, Durham, NC, USA. Electronic address: jacqueline.vaughn@duke.edu.