1. Department of Computer Science, American University, Washington, DC, USA
2. wb1918a@student.american.edu
3. Department of Physics, Georgetown University, Washington, DC, USA
4. pj189@georgetown.edu
5. Werner Reichardt Center for Integrative Neuroscience, University of Tübingen, Tübingen, Germany
6. hendrikje.nienborg@cin.uni-tuebingen.de
7. bxiao@american.edu