Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology (Formerly Tongi Medical University) - School of Optical and Electronic Information, affiliation not provided to SSRN, Huazhong University of Science and Technology and Huazhong University of Science and Technology