1. Center for Geohazards Studies University at Buffalo Buffalo NY USA
2. Department of Earth & Environmental Sciences University of Missouri Kansas City Kansas City MO USA
3. Department of Physics and Astronomy Brigham Young University Provo UT USA
4. Department of Earth Science and Earth Research Institute University of California Santa Barbara CA USA
5. Istituto Nazionale di Geofisica e Vulcanologia Rome Italy
6. Lamont Doherty Earth Observatory Columbia University Palisades NY USA
7. Yamagata University Yamagata Japan
8. Geological and Mining Engineering and Sciences Michigan Tech Houghton MI USA
9. Department of Geosciences Baylor University Waco TX USA