1. The School of Geosciences, China University of Petroleum (East China), Qingdao, PR China
2. The Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao, PR China
3. The State Key Laboratory of Earthquake Dynamics, Beijing, PR China
4. The Graduate School of the China University of Petroleum, Qingdao, PR China
5. The National Earthquake Response Support Service, Beijing, China