1. School of Chemistry and Materials Science; Hubei Engineering University; Xiaogan, Hubei P R China
2. Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials; Wuhan University of Science and Technology; Wuhan, Hubei P R China
3. Department of Medical Imaging; Jinling Hospital; Medical School of Nanjing University; Nanjing, Jiangsu P. R. China
4. Hubei Xiaogan Senior Middle School; Xiaogan, Hubei P R China
5. Huanghuai University; Zhumadian, Henan P R China