1. Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong, P. R. China
2. Division of Theoretical Chemistry and Biology, School of Biotechnology, KTH Royal Institute of Technology, S-106 91 Stockholm, Sweden
3. Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province, Department of Immunology, School of Basic Medical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong P. R. China
4. Department of Molecular Medicine, University of Padova, Via Gabelli 63, 35121 Padova, Italy
5. The Second Hospital of Shandong University, No. 247 Beiyuan Avenue, 250033 Jinan, China
6. Department of Physics, Chemistry, and Pharmacy, University of Southern Denmark, DK-5230 Odense M, Denmark
7. Institute of Poultry Science, Shandong Academy of Agricultural Sciences, 1, Jiaoxiao Road, 250023 Jinan, Shandong, P. R. China