1. School of Emergency Management and Safety Engineering, China University of Mining & Technology Beijing, Beijing, PR China
2. Beijing Key Laboratory for Precise Mining of Intergrown Energy and Resources, China University of Mining & Technology Beijing, Beijing, PR China
3. Energy and Chemical Engineering, Curtin University Bentley, Perth, Washington, Australia
4. School of Law, Guangxi University, Nanning, PR China
5. School of Electromechanical and Information Engineering, China University of Mining & Technology Beijing, Beijing, PR China