Pattern formation of glioma cells: Effects of adhesion E. Khain, C. M. Schneider-Mizell, M. O. Nowicki, E. A. Chiocca, S. E. Lawler and L. M. Sander EPL, 88 2 (2009) 28006 Published online: 11 November 2009 DOI: 10.1209/0295-5075/88/28006