1. Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, PA, USA
2. Research Laboratory of Passive Safety Systems, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Tehran, Iran
3. Research Laboratory of Fracture Mechanics, Faculty of Aerospace Engineering, Tarbiat Modares University, Tehran, Iran
4. Department of Mechanical Engineering, Politecnico di Milano, Milan, Italy