1. School of Environment, The University of Auckland, Auckland, New Zealand
2. Volcanic Risk Solutions, Institute of Agriculture and Environment, Massey University, Palmerston North, New Zealand
3. School of Earth and Environment, Macquarie University, Sydney, Australia
4. Centre of Geosciences, UNAM, campus Juriquilla, Querétaro, Mexico
5. School of Science, University of Waikato, Hamilton, New Zealand
6. LPI, Arizona, USA
7. Auckland University of Technology, Auckland, New Zealand
8. Market Economics Ltd, Takapuna, Auckland, New Zealand
9. Earth Observatory of Singapore, Singapore
10. British Geological Survey, Nottingham, United Kingdom