1. Assistant Professor at the Department of Family Medicine and Community Health, Duke University Medical Center, Durham, North Carolina, USA
2. Assistant Professor at the Duke University School of Nursing, Duke University, Durham, North Carolina, USA
3. Senior Fellow at the Center for the Study of Aging and Human Development, Duke University, Durham, North Carolina, USA
4. Postdoctoral Scholar at the Rory Meyers College of Nursing, New York University, New York, USA
5. Associate Professor at the Department of Population Health Sciences, Duke University, Durham, North Carolina, USA
6. Faculty Affiliate at the Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
7. Associate Professor at the Department of Sociology, Duke University, Durham, North Carolina, USA
8. Dean's Professor in Global Health at the Rory Meyers College of Nursing, New York University
9. Co-Director, the Aging Incubator, New York University, New York, USA