1. Department of Computer Science and Engineering; University of Kalyani; Kolkata India
2. Department of Computer Science and Engineering; University of Calcutta; Kolkata India
3. Department of Information Technology; Techno India College of Technology; Kolkata India
4. Department of Electronics and Electrical Communication Engineering, Faculty of Engineering; Tanta University; Tanta Egypt
5. Department of Biomedical Dental Sciences, Faculty of Dentistry; University of Dammam; Dammam Saudi Arabia
6. College of Information and Engineering; Wenzhou Medical University; Wenzhou People's Republic of China