1 State Key Laboratory of Membrane Biology, Peking-Tsinghua Joint Center for Life Sciences, School of Life Sciences, Peking University, Beijing, 100871, China.
2 Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
3 School of Biological Sciences, The University of Hong Kong, Hong Kong, China.
4 Division of Life Science, The Hong Kong University of Science & Technology, Hong Kong, China.
5 Institute for Advanced Study, The Hong Kong University of Science & Technology, Hong Kong, China. biktye@ust.hk.
6 Department of Molecular Biology & Genetics, Cornell University, Ithaca, NY, 14853, USA. biktye@ust.hk.
7 State Key Laboratory of Membrane Biology, Peking-Tsinghua Joint Center for Life Sciences, School of Life Sciences, Peking University, Beijing, 100871, China. gaon@pku.edu.cn.
8 National Biomedical Imaging Center, Peking University, Beijing, 100871, China. gaon@pku.edu.cn.
9 School of Biological Sciences, The University of Hong Kong, Hong Kong, China. zhai@hku.hk.