1. University of Alberta, Department of Chemistry, Edmonton, Alberta, Canada
2. Allen Institute for Neural Dynamics, Seattle, Washington, United States
3. Sorbonne University, Vision Institute, CNRS, INSERM, Paris, France
4. Montana State University, Department of Microbiology and Cell Biology, Bozeman, Montana, United States
5. Howard Hughes Medical Institute, Janelia Research Campus, Ashburn, Virginia, United States
6. University of Calgary, Hotchkiss Brain Institute, Department of Cell Biology and Anatomy Calgary, Alberta, Canada