1. Department of Chemical Engineering
2. University of Patras
3. 26500 Patras
4. Greece
5. Department of Physics and Astronomy
6. King Saud University
7. Riyadh
8. Saudi Arabia
9. Department of Automation Engineering
10. Department of Medical Laboratories Technology
11. Technological Educational Institute of Athens
12. 12210 Athens
13. FORTH/ICE-HT