America:
Concordia University of Canada, Florida Atlantic University, Harvard University, Lamar University, University of Arizona, Utah State University, California State University, California Institute of Technology (CalTech), Wright State University, Iowa State University, University of Florida, University of Puerto Rico, and Wichita State University
Europe:
Darmstadt University of Technology, ALaRI, University of Lugano, Politecnico di Milano Technical University, and Russian Academy of Sciences
Asia:
American University of Sharjah, Information Communications University of Korea, Indian Institute of Sciences (Bangalore, India), NIST University (Brahmapur, Odisha, India), Anna University (College of Engineering, Guindy, Chennai, India), National Institute of Technology (Nagpur, India), and Agency for Science, Technology and Research (A*STAR), Singapore