1. Center for Neotectonic Studies and Seismological Laboratory University of Nevada Reno NV USA
2. Department of Earth Sciences University of Oxford Oxford UK
3. Department of Marine, Earth, and Atmospheric Science North Carolina State University Raleigh NC USA
4. Institute of Geology China Earthquake Administration Beijing China
5. Department of Physics and Astronomy Purdue University West Lafayette IN USA
6. Department of Earth, Atmospheric and Planetary Sciences Purdue University West Lafayette IN USA