1. RWTH Aachen University, Germany
2. BPMotion, Australia
3. Fraunhofer FKIE, Germany
4. Fraunhofer FKIE, Germany and RWTH Aachen University, Germany
5. Data61 CSIRO, Australia
6. Institute for Industrial Management at RWTH Aachen University, Germany
7. Quinnipiac University, USA and Fraunhofer IML, Germany
8. University of New South Wales, Australia