1. Director of Al-Sakoni and Middle Euphoarates Neuroscience Centers, Faculty of Medicine – kufa University, Annajaf Al-Ashraf, Iraq
2. Department of Neurology, Faculty of Medicine, Baghdad Medical City – Baghdad University, Baghdad, Iraq
3. Babylon Health Directorate, Department of Medicine – Marjan Teaching hospital, Babylon University, Babylon, Iraq
4. Department of Neurology, Howler Teaching Hospital, Howler University, Erbil, Iraq
5. Middle Euphrates Unit for Cancer Research, Faculty of Medicine, Kufa University, Najaf, Iraq