1 Peking University International Cancer Institute, Peking University Health Science Center, Peking University, Beijing, China.
2 State Key Laboratory of Natural and Biomimetic Drugs, Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, China.
3 Peking University - Yunnan Baiyao International Medical Research Center, Peking University Health Science Center, Peking University, Beijing, China.
4 Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China.