1 Institute for Translational Brain Research, MOE Frontiers Center for Brain Science, Fudan University, Shanghai 200032, China
2 Department of Physics and Astronomy, San Francisco State University, San Francisco, California 94132, USA
3 Center for Systems and Therapeutics, Gladstone Institutes, San Francisco, California 94158, USA
4 Division of CryoEM and Bioimaging, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
5 Department of Physics, University Sapienza, I-00185 Roma, Italy
6 Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089, USA
7 TEDA Applied Physics Institute and School of Physics, Nankai University, Tianjin 300457, China