1. School of Law, Shenyang Institute of Engineering, Shenyang, China
2. Institute of Economics, Jilin Academy of Social Sciences, Changchun, China
3. Department of Information and Communication Engineering, Sunchon National University, Suncheon, Republic of Korea
4. Department of Computer Science & Engineering, Vel Tech Rangarajan Dr Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, India