1. Neuroscience Laboratory, Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon
2. Brain Research Africa Initiative (BRAIN), Geneva, Switzerland
3. Brain Research Africa Initiative (BRAIN), Yaoundé, Cameroon
4. Department of Neurology, Yaoundé Central Hospital, Yaoundé, Cameroon
5. Center for Sustainable Health and Development, Garoua, Cameroon
6. Department of Physiological Sciences and Biochemistry, University of Ngaoundéré, Garoua, Cameroon
7. Department of Psychiatry, Yaoundé Military Hospital, Yaoundé, Cameroon
8. Department of Neurology, CH Saint-Nazaire, Saint-Nazaire, France
9. Radiotherapy Unit, Yaoundé General Hospital, Yaoundé, Cameroon
10. Department of Pharmacology and Traditional Medicine, Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon
11. Department of Radiation Oncology, Brigham and Women’s Hospital, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA