Faculty of Medicine, University of Tripoli, Tripoli, Libya. Online Research Club, Nagasaki, Japan. Faculty of Medicine, Mansoura University, Mansoura, Egypt. Neurosurgery Department, El Sheikh Zayed Specialized Hospital, Giza, Egypt. Egyptian National Blood Transfusion Services, Alexandria, Egypt. Faculty of Medicine, Al-Azhar University, Cairo, Egypt. Faculty of Medicine, South Valley University, Qena, Egypt. Faculty of Medicine, Minia University, Minia, Egypt. Jose Michel Kalaf Research Institute, Radiologia Clinica de Campinas, Sao Paulo, Brazil. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam. School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.