1. National Clinician Scholars Program, Division of General Internal Medicine & Health Services Research, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA.
2. Charles R. Drew University of Medicine and Science, Los Angeles, California, USA.
3. Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
4. VA Los Angeles and UCLA National Clinician Scholars Program, VA Greater Los Angeles Healthcare System HSR&D Center of Innovation, Los Angeles, California, USA.
5. Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
6. Botswana UPENN Partnership, Gaborone, Botswana.
7. School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
8. M. Louise Fitzpatrick College of Nursing, Villanova University, Villanova, Pennsylvania, USA.