1. Department of Genome Sciences; University of Washington; Seattle WA USA
2. Department of Cell Biology and Neuroscience; University of California; Riverside CA USA
3. MINES ParisTech; PSL Research University, CBIO-Centre for Computational Biology; Fontainebleau France
4. Institut Curie; Paris France
5. U900; INSERM; Paris France
6. Department of Computer Science and Engineering; University of Washington; Seattle WA USA