Affiliation: | 1. China-Japan Union Hospital, Jilin University, Changchun 130033, P. R. China; 2. Depertment of Food Science and Engineering, Jilin University, Changchun 130062, P. R. China; 3. Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, P. R. China |