Acknowledgement

- Shear Force at the Cell-Matrix Interface: Enhanced Analysis for Microfabricated Post Array Detectors

The authors thank Fumin Chang for helpful suggestions and discussions, and Wendy Liu for technical assistance. This work was supported in part by the Whitaker Foundation (CL, JT, SAR), the Ruth Kirschstein National Research Service Award Fellowship (NS), the Department of Defense Multidisciplinary University Research Initiative (CC), the NIH (DE13079 and HL058064 to LR, and EB00262 and HL073305 to CC), and the Johns Hopkins University Fund for Medical Discovery (to LR and CC).