1. Contact inhibition of locomotion probabilities drive solitary versus collective cell migration by Ravi A. Desai, Smitha B. Gopal, Sophia Chen, and Christopher S. Chen Interface Volume 10(88):20130717 November 6, 2013 ©2013 by The Royal Society

2. Patterned culture reveals cell repolarization. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society

3. CIL is triggered upon head-to-head collision between cells. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society

4. CIL operates statistically independently. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society

5. Trains behave as a coherent unit, and repolarize in a length-dependent manner. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society

6. Collective, persistent trains of cells emerge from CIL between cells. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society

7. An agent-based model predicts the emergence of trains. Ravi A. Desai et al. J. R. Soc. Interface 2013;10:20130717 ©2013 by The Royal Society