Funding for this research was provided by:
National Natural Science Foundation of China (4157235)
National Natural Science Foundation of China (41772384)
Foundation of the Institute of Seismology, CEA (IS201616254)
Science for Earthquake Resilience (XH19030)
Article History
Received: 10 July 2018
Accepted: 20 March 2019
First Online: 25 April 2019