1. Natural, Engineering and Technology Sciences Department, Arab American University, Jenin, Palestine
2. CARRS-Q, Centre for Accident Research and Road Safety, Queensland University of Technology, Queensland, Australia
3. Precision Systems, Inc, Washington, DC, USA
4. University of Maryland Baltimore, Baltimore, MD, USA
5. Qatar Transportation and Traffic Safety Centre, College of Engineering, Qatar University, Doha, Qatar
6. Department of Civil & Architectural Engineering, College of Engineering, Qatar University, Doha, Qatar