1. Department of Public Health, Kagawa University Faculty of Medicine
2. Department of Internal Medicine, Faculty of Medicine, University of Kinshasa
3. Department of Microbiology, Kagawa University Faculty of Medicine
4. Surgery Unit, Louis Pasteur Hospital
5. Department of Anesthesiology, Kagawa University Faculty of Medicine
6. Department of Surgery, Faculty of Medicine, University of Kinshasa
7. Faculty of Pharmaceutical Sciences, University of Kinshasa
8. Oncology and Palliative Care Center, Kagawa University Faculty of Medicine
9. Department of Biology, Faculty of Sciences, University of Kinshasa
10. Department of Otorhinolaryngology, Faculty of Medicine, University of Kinshasa
11. School of Public Health, University of Goma