1. CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, National Center for Nanoscience and Technology, Beiyitiao 11, Zhongguancun, Beijing 100190, China
2. Department
of General Surgery, Peking University First Hospital, Beijing 100034, China
3. Beijing
Innovation Center for Structural Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China
4. College
of Pharmaceutical Science, Jilin University, Changchun 130021, China
5. State
Key Laboratory of Membrane Biology, Peking-Tsinghua Joint Center for
Life Sciences, School of Life Sciences, Peking University, Beijing 100871, China
6. University of
Chinese Academy of Sciences, Beijing 100049, China