1. Lecturer, State Key Laboratory of Hydraulic Engineering Simulation and Safety; and School of Computer Science and Technology, Tianjin Univ., Tianjin 300072, China (corresponding author).
2. Assistant Professor, Dept. of Mathematics and Computer Science, Eindhoven Univ. of Technology, P.O. Box 513, 5600 MB, Eindhoven, Netherlands.
3. Associate Professor, Dept. of Mechanics, Tallinn Univ. of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia.
4. Teaching Assistant, Dept. of Mechanics, Tallinn Univ. of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia.
5. Professor, Dept. of Mechanics, Tallinn Univ. of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia.
6. Head, R&D Dept., Litostroj Power d.o.o., Litostrojska 50, Ljubljana 1000, Slovenia.
7. Sales Manager, Sales Dept., Litostroj Power d.o.o., Litostrojska 50, Ljubljana 1000, Slovenia.
8. Senior Lecturer, School of Mechanical and Systems Engineering, Newcastle Univ., Newcastle upon Tyne NE1 7RU, U.K.
9. Senior Engineer, TNO, P.O. Box 155, 2600 AD, Delft, Netherlands.