1. Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
2. Botswana-UPenn Partnership, Gaborone, Botswana.
3. Ministry of Health and Wellness, Gaborone, Botswana.
4. The Peek Vision Foundation, London, United Kingdom.
5. Department of Computer Science, University of Botswana, Gaborone, Botswana.