1. Key Laboratory of Crustal Dynamics, Institute of Crustal Dynamics China Earthquake Administration Beijing China
2. Key Laboratory of Seismic Observation and Geophysical Imaging, Institute of Geophysics China Earthquake Administration Beijing China
3. Department of Geological Sciences University of Missouri Columbia MO USA
4. China Earthquake Networks Center Beijing China
5. The First Monitoring and Application Center China Earthquake Administration Tianjin China
6. School of Geosciences China University of Petroleum (East China) Qingdao China