1. College of Safety Science and Engineering, Liaoning Technical University, Fuxin, Liaoning, China
2. Ministry of Education, Key Laboratory of Mine Thermal Power Disaster and Prevention, Fuxin, Liaoning, China
3. School of Emergency Management and Safety Engineering, China University of Mining & Technology, Beijing, China
4. School of Resources and Safety Engineering, Chongqing University, Chongqing, China