1. Devan P. Desai is Researcher, Trinity College of Arts and Sciences, Duke University, Box 96765 409 Towerview Road, Durham, NC 27708 (devan.desai@duke.edu).
2. Velda Wang is an undergraduate student, Trinity College of Arts and Sciences, Duke University, Durham, North Carolina.
3. Camryn Johnson is an undergraduate student, Trinity College of Arts and Sciences, Duke University, Durham, North Carolina.
4. Anna Tharakan is an undergraduate student, Trinity College of Arts and Sciences, Duke University, Durham, North Carolina.
5. Bradi B. Granger is Professor, Duke University School of Nursing, and Director, Duke Heart Nursing Research Program, Duke University Health System, Durham, North Carolina.