1. Department of Engineering Mechanics, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Zhejiang University, Hangzhou, China
2. Department of Electrical and Computer Engineering, COMSATS University Islamabad (CUI), Islamabad, Pakistan
3. Department of Computer Science, Government College Women University, Sialkot, Sialkot, Pakistan
4. Department of Computer Science, King Abdulaziz University, Jeddah, Saudi Arabia