1. CNRS, Aix-Marseille University, Marseille, France
2. Applied Electromagnetic and Microwave Laboratory, Federal University of Campina Grande, Campina Grande, Brazil
3. Departamento de Eletrónica, Telecomunicaçães e Informática, Instituto de Telecomunicaçães, Universidade de Aveiro, Campus Universitário de Santiago, Aveiro, Portugal
4. ASM Pacific Technology Ltd., Hong Kong
5. School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China
6. Department of Science Engineering and Technology, Amity University Haryana, Gurgaon, India
7. Department of Quantitative Methods and Economic Informatics, Faculty of Operation and Economics of Transport and Communications, University of Zilina, Žilina, Slovakia