1. Department
of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States
2. Institute
of Structural Mechanics, Bauhaus-Universität Weimar, Marienstr. 15, D-99423 Weimar, Germany
3. School
of Civil, Environmental and Architectural Engineering, Korea University, Seoul, South Korea
4. Distinguished
Scientists Program Committee, King Abdulaziz University (KAU), Jeddah, Saudi Arabia