King Abdulaziz University, Saudi Arabia
University of Glasgow, Australia
Warsaw University of Technology, Poland
Southwest University of Science and Technology, China
University of Louisville, United States
Prince Sultan University, Saudi Arabia
University of Hawaii at Manoa, United States
University of Leicester, United Kingdom
Fraunhofer Institute for Solar Energy Systems ISE, Germany
Vilnius Gediminas Technical University, Lithuania
Federal University of Santa Catarina, Brazil