1. CNRS, LIG, INP Grenoble, Université Grenoble Alpes, Grenoble, France
2. Faculty of Electronics, Telecommunication and Information Technologies, Politehnica University Timisoara, Timişoara, Romania
3. Faculty of Medicine, Research Unit of Health Sciences and Technology, University of Oulu, Oulu, Finland
4. School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China
5. Institute of Computer Technologies and Information Security, Southern Federal University, Taganrog, Russia
6. School of Physics and Electronics Information Engineering, Henan Polytechnic University, Jiaozuo, China