1. Faculty of Geosciences Utrecht University Utrecht The Netherlands
2. School of Geography Environment and Earth Sciences Victoria University of Wellington Wellington New Zealand
3. Department of Geology University of Otago Dunedin New Zealand
4. GNS Science Lower Hutt New Zealand
5. Institute for Geophysics Jackson School of Geosciences University of Texas at Austin Austin TX USA
6. Department of Earth Sciences University of New Brunswick Fredericton Canada
7. Research Institute Earthquake and Volcano Geology Geological Survey of Japan Tsukuba Ibaraki Japan