1. CNR-ISASI, Institute of Applied Sciences and Intelligent Systems “E. Caianiello,” University of Naples “Federico II”,Department of engineering of industrial product and chemical processes,Napoli,Italy
2. CNR-ISASI, Institute of Applied Sciences and Intelligent Systems “E. Caianiello” University of Campania “Luigi Vanvitelli,”,Department of Mathematics and Physics,Caserta,Italy
3. CNR-ISASI, Institute of Applied Sciences and Intelligent Systems “E. Caianiello,”,Pozzuoli,Italy