1 Department of Sciences and Methods for Engineering (DISMI), University of Modena and Reggio Emilia, Via Amendola 2, Pad. Morselli, 42121 Reggio Emilia, Italy.
2 Director of Engineering, Caligoo srl, Via Don Minzoni, 112, 43024 Taneto di Gattatico (RE), Italy.
3 Department of Engineering and Architecture, University of Parma, Parco Area delle Scienze, 181/A, 43124 Parma, Italy.