Funding for this research was provided by:
Youth Fund for Earthquake Scientific Research of Yunnan Earthquake Agency (201601, C3-201706)
Special Fund for Earthquake Scientific Research of Yunnan Earthquake Agency (2018ZX01)
Article History
Received: 2 May 2018
Revised: 19 November 2018
Accepted: 28 November 2018
First Online: 7 December 2018