1. School of Statistics, Huaqiao University, Xiamen, China
2. Research Center for Applied Statistics and Big Data, Huaqiao University, Xiamen, China
3. Key Laboratory of Advanced Theory and Application in Statistics and Data Science, Ministry of Education, East China Normal University, Shanghai, China
4. Academy of Statistics and Interdisciplinary Sciences, East China Normal University, Shanghai, China
5. School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, China