1. Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Section 4.2: Geomechanics and Scientific Drilling, Potsdam, Germany.
2. Free University Berlin, Berlin, Germany.
3. St1 Deep Heat Oy, Helsinki, Finland.
4. Arup, London, UK.
5. University of Potsdam, Potsdam, Germany.
6. Department of Geosciences and Geography, University of Helsinki, Helsinki, Finland.
7. ASIR Advanced Seismic Instrumentation and Research, Dallas, TX, USA.