1. School of Pharmacy, Ningxia Medical University, Yinchuan, China
2. Department of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
3. College of Veterinary Medicine, Hebei Agricultural University, Baoding, China
4. Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
5. Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, Minnesota 55455, United States
6. Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, Minnesota 55455, United States
7. Department of Medicinal Chemistry, University of Florida, Gainesville, Florida 32611, United States
8. School of Pharmacy, Second Military Medical University, Shanghai, China
9. Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, Minnesota 55455, United States