1. University of La Reunion, LE2P Lab, Saint Denis, France
2. ENSET, University of Antsiranana, Antsiranana, Madagascar
3. Université Clermont Auvergne (UCA), CNRS, SIGMA Clermont, Institut Pascal, Aubière, France
4. EMC Laboratory, Missouri University of Science and Technology, Rolla, MO, USA
5. Nanjing University of Information and Science Technology, Nanjing, People’s Republic of China