1. “Smart Mechatronics Engineering” Research Group, University of Applied Sciences Upper Austria, 4600 Wels, Austria
2. Quartz Laboratory (EA7393), ISAE-Supméca, 93400 Saint-Ouen-sur-Seine, France
3. Fraunhofer J-Lab IDEAS, Department of Industrial Engineering, University of Naples Federico II, P.le V. Tecchio 80, 80125 Naples, Italy
4. Electrical and Computer Engineering Department, University of Peloponnese, 26335 Patras, Greece
5. Electrical and Computer Engineering Department, University of Patras, 26500 Patras, Greece
6. Maggioli S.p.A. Greek Branch, 15124 Athens, Greece