1. Geotech Ltd., Aurora, CAN
2. Geological Survey of Canada-Natural Resources Canada, Ottawa, CAN
3. National Institute of Geophysics and Volcanology (INGV), Rome, Italy
4. Aarhus Geophysics, Aarhus, Denmark
5. National Institute of Scientific Research (INRS), Quebec City, CAN
6. USGS Crustal Geophysics and Geochemistry Science Center, Denver, CO
7. Bemex Consulting International, Victoria, CAN