We are sincerely grateful to our collaborators and co-workers, whose names appear in the related references, for their significant contributions to our study. The authors’ works in this area have been sponsored by the National Natural Science Foundation of China (91856119, 21971081, 21622201, 21820102003, 91956201, and 21772053), the Science and Technology Department of Hubei Province (2017AHB047), the Fundamental Research Funds for the Central Universities (CCNU19TS051), and the Program of Introducing Talents of Discipline to Universities of China (111 Program, B17019); their support is gratefully acknowledged. We also thank all of the anonymous referees for their invaluable suggestions and comments on preparing this manuscript.