1. Dept. of Mechanical and Industrial Engineering, Northeastern Univ., 360 Huntington Ave., Boston, MA 02115.
2. Assistant Professor, Dept. of Mechanical Engineering, Middle East Technical Univ., Dumlupınar Blvd. #1, Çankaya, Ankara 06800, Turkey.
3. Distinguished Professor, Dept. of Mechanical and Industrial Engineering, Northeastern Univ., 360 Huntington Ave., Boston, MA 02115 (corresponding author).