1. Institute of Structural Engineering, Department of Civil Engineering and Natural Hazards University of Natural Resources and Life Sciences Vienna Austria
2. Wrocław University of Science and Technology Wroclaw Poland
3. Research Division Engineering Geodesy, Department of Geodesy and Geoinformation, TU Wien Vienna Austria
4. Research Division Engineering Geodesy Department of Geodesy and Geoinformation, TU Wien Vienna Austria
5. Streckenmanagement und Anlagenentwicklung, Fachbereich Bautechnik Tunnelbau Austrian Federal Railways Salzburg Austria
6. iC Consulenten ZT GmbH Wien Vienna Austria
7. Institute of Applied Geology, Department of Civil Engineering and Natural Hazards University of Natural Resources and Life Sciences Vienna Austria
8. Vienna Consulting Engineers ZT GmbH Vienna Austria
9. Faculty of Architecture and Civil Engineering TU Dortmund University Dortmund Germany