1. IT4Innovations, VSB – Technical University of Ostrava, Ostrava, Czech Republic
2. Department of Computer Science and Mathematics, Lebanese American University, Byblos, Lebanon
3. Department of Mathematics, University of the Punjab, Lahore, Pakistan
4. Department of Mathematics, Near East University, TRNC, Nicosia, Turkey
5. Department of Medicine and Surgery, Research Centre on Public Health (CESP), University of Milano-Biccoca, Monza, Italy
6. Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Mubarak Al-Abdullah, Kuwait
7. Department of Computer Programing, Baskale Vocational School, Van Yuzuncu Yil University, Van, Turkey