1. ENSEA & ENIG CY Cergy Paris University & University of Gabès,QUARTZ & PEESE Laboratories
2. University of Gabès,PEESE Laboratory ENIG
3. CY Cergy Paris University & University of Nantes,QUARTZ & LS2N Laboratories ENSEA & CNRS
4. CY Cergy Paris University,QUARTZ Laboratory ENSEA
5. University of Nantes,LS2N Laboratory CNRS