Samer S. Hoz, M.B.Ch. B, ABHS, FRCS (Neurosurgery)/Glasgow, Dual-trained Vascular Neurosurgeon, anatomist and researcher, Department of neurosurgery, Neurosurgery teaching hospital (NTH), Baghdad, Iraq. Director/founder Hoz Neurosurgery Simulation Laboratory, NTH. Director/founder, Neurosurgery Medical Student Elective Program in Iraq. He is the author of “Vascular neurosurgery: In multiple-choice questions”. 4/2017; Springer International Publishing., Recommended for the ABNS (American Board of Neurosurgery) primary and subspecialty exams according to the book review on “Neurosurgery” journal 2/2018. He is the first author or co-author of more than 40 peer-reviewed articles, most topics related to vascular neurosurgery, oncology and neurotrauma. Ali A. Dolachee, M.B.Ch. B, M.D, ABHS, Neurosurgeon, assistant professor and researcher in Department of surgery, College of Medicine, University of Al-Qadisiyah, Diwaniyah, Iraq. He has a special interest in brain endoscopic and basal skull surgeries as well as com