1. Department of Mechanical Engineering, American University in Dubai, Dubai P.O. Box 28282, United Arab Emirates
2. Department of Mechanical Engineering, University of Alberta, 9211 116 Street NW, Edmonton, AB T6G 1H9, Canada
3. Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, 1455 De Maisonneuve Boulevard West, Montreal, QC H3G 1M8, Canada
4. Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, ON M5S 3G8, Canada