1 Service de NeurologieCentre Hospitalier Universitaire du Point "G"BamakoMali; Neurogenetics BranchNational Institute of Neurological Disorders and Stroke (NINDS)National Institutes of Health (NIH)BethesdaMaryland.
2 Manitoba Institute of cell BiologyUniversity of ManibotaWinnipegCanada; Service de cytogenetique et de biologie reproductiveInstitut National de Recherche en Santé Publique (INRSP)BamakoMali.
3 Service de cytogenetique et de biologie reproductive Institut National de Recherche en Santé Publique (INRSP) Bamako Mali.
4 Tissue Injury Branch National Institute of Nursing Research (NINR) NIH Bethesda Maryland.
5 Service de Neurologie Centre Hospitalier Universitaire du Point "G" Bamako Mali.
6 Departments of Anatomy, Physiology and Genetics Uniformed Services University of the Health Sciences (USUHS) Bethesda Maryland.
7 Department of Neurology Johns Hopkins Hospital Baltimore Maryland.
8 Neurogenetics Branch National Institute of Neurological Disorders and Stroke (NINDS) National Institutes of Health (NIH) Bethesda Maryland.