1. University of Rome Tor Vergata, Department of Industrial Engineering, Via del Politecnico 1, Rome 00133, Italy
2. University of Rome Tor Vergata, Department of Industrial Engineering, Via del Politecnico 1, Rome 00133, ItalybCRATI scrl C/O University of Calabria,Cube 30/C, Via Pietro Bucci, 87037 Arcavacata di Rende (CS), Italy
3. CRATI scrl C/O University of Calabria,Cube 30/C, Via Pietro Bucci, 87037 Arcavacata di Rende (CS), Italy
4. Vitrociset S.p.A., Via Tiburtina 1020, Rome 00156, Italy