1. AGH University of Science and Technology; Faculty of Mechanical Engineering and Robotics; Al. Mickiewicza 30; Krakow; 30-059; Poland
2. AGH University of Science and Technology; Faculty of Metals Engineering and Industrial Computer Science; Al. Mickiewicza 30; Krakow 30-059; Poland
3. Lodz University of Technology; Faculty of Mechanical Engineering; ul. Stefanowskiego 1; 90 -924 Łódź; Poland