Pairing a Circular Economy and the 5G-Enabled Internet of Things: Creating a Class of ?Looping Smart Assets? - Andreas I. Miaoudakis; Konstantinos Fysarakis; Nikolaos E. Petroulakis; Sofia Alexaki; George Alexandirs; Sotiris Ioannidis; George Spanoudakis; Vasilis Katos; Christos V. Verikoukis (IEEE Veh. Technol. Mag., 2020)