1. Department of Physics and Astronomy, Neuroscience Program and Quantitative Biology Institute, Ohio University, Athens, OH
2. Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI
3. Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA
4. Department of Neurosciences, University of California, San Diego, La Jolla, CA
5. Aix-Marseille Université, Centre National de la Recherche Scientifique, Institut Neurophysiopathol, NeuroCyto, Marseille, France
6. Department of Neuroscience, University of Wisconsin-Madison, Madison, WI