1. Global Health and Tropical Medicine and WHO Collaborating Center on Health Workforce Policy and Planning, Institute of Hygiene and Tropical Medicine, NOVA University of Lisbon, Lisbon, Portugal
2. Department of Occupational Therapy, College of Health and Rehabilitation Sciences, Sargent College, Boston University, MA, USA
3. School of Medicine, Duke University, Durham, NC, USA
4. Duke Global Health Institute, Duke University, Durham, NC, USA