1. The Department of Eye, University Clinic, Medical School, University of Kinshasa, Kinshasa, Democratic Republic of Congo
2. The Department of Parasitology, University Clinic, Medical School, University of Kinshasa, Kinshasa, Democratic Republic of Congo
3. Service of Ophthalmology, Saint Joseph Hospital, Kinshasa, Democratic Republic of Congo
4. National Eye Care Program, Masina Ophthalmology Hospital, Kinshasa, Democratic Republic of Congo
5. Neuroscience (NEUROS) Research Group, Neurovitae Research Center, Institute of Translational Medicine (IMT). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia