1. Faculty of Civil Engineering, K. N. Toosi University of Technology, Tehran, Iran
2. Chemistry Department, College of Science, University of Babylon, Babylon, Iraq
3. Chemistry Department, College of Science, University of Anbar, Anbar, Iraq
4. Chemistry Department, College of Science, University of Baghdad, Baghdad, Iraq
5. Dentistry Department, Al-Rasheed University College, Iraq
6. Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
7. Refrigeration & Air-Conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq
8. Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, Iraq