1. University of Technology,Institute of Robotics and Machine Intelligence, Faculty of Control, Robotics and Electrical Engineering of Poznan,Poznań,Poland
2. Shanghai University,Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation,Shanghai,China
3. University of Rijeka,Faculty of Engineering,Rijeka,Croatia
4. Juarez University of the State of Durango,Faculty of Engineering, Sciences and Architecture,Durango,Mexico