1. Department of Earth and Environmental Sciences Australian Research Council Centre of Excellence for Core to Crust Fluid Systems/GEMOC Macquarie University Sydney NSW Australia
2. CONICET Facultad de Ciencias Astronómicas y Geofísicas Universidad de La Plata La Plata Argentina
3. Formerly Dublin Institute for Advanced Studies Dublin Ireland
4. University of Western Australia Centre for Exploration Targeting Perth WA Australia
5. Now at Complete MT Solutions Inc. Ottawa ON Canada
6. Laboratori de Càlcul Numèric Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports Universitat Politècnica de Catalunya Barcelona Spain