Biela, S., Su, Y., Spatz, J., & Kemkemer, R. (2009). Different sensitivity of human endothelial cells, smooth muscle cells and fibroblasts to topography in the nano–micro range. Acta Biomaterialia, 5, 2460-2466. doi:http://dx.doi.org/10.1016/j.actbio.2009.04.003.