Ranzinger, J., Krippner-Heidenreich, A., Haraszti, T., Bock, E., Tepperink, J., Spatz, J. P., et al. (2009). Nanoscale arrangement of apoptotic ligands reveals a demand for a minimal lateral distance for efficient death receptor activation. Nano Letters, 9(12), 4240-4245. doi:10.1021/nl902429b.