1. Department of Industrial EngineeringUniversity of Salerno Via G. Paolo II 132‐84084 Fisciano Italy
2. Kazan Scientific Center of Russian Academy of Sciences Lobachevsky Street 2/31‐420111 Kazan Russia
3. Institute for Innovation in Sustainable EngineeringUniversity of Derby Derby UK
4. Department of Chemical, Materials and Production EngineeringUniversity of Naples Federico II P.le V. Tecchio 80 80125 Naples Italy