1. Department of Integrative Neurophysiology , Center for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam, 1081 HV Amsterdam , the Netherlands
2. Department of Neurobiology and Edmond and Lily Safra Center for Brain Sciences , The Hebrew University of Jerusalem, 9190501 Jerusalem , Israel
3. Blue Brain Project , Ecole polytechnique fédérale de Lausanne, Campus Biotech, Geneva 1202 , Switzerland
4. Laboratorio Cajal de Circuitos Corticales , Universidad Politécnica de Madrid and Instituto Cajal (CSIC), Pozuelo de Alarcón, Madrid 28223 , Spain
5. Neurosurgery Department , Amsterdam Universitair Medische Centra, location VUmc, 1081 HV Amsterdam , the Netherlands
6. Allen Institute for Brain Science , Seattle, WA 98109 , USA