1. College of Science, King Saud University, Riyadh, Saudi Arabia
2. Department of Anesthesia, College of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq
3. Department of Medical Laboratories Technology, Al-Hadi University College, Baghdad, Iraq
4. Anesthesia Techniques, Al-Nisour University College, Baghdad, Iraq
5. Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, South Korea
6. College of Technical Engineering, The Islamic University, Najaf, Iraq
7. College of Technical Engineering, Imam Ja’afar Al-Sadiq University, Al-Muthanna, Iraq