1 Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, 15213, United States.
2 Department of Pharmacology and Chemical Biology, University of Pittsburgh Cancer Institute, Magee Womens Research Institute, Pittsburgh, 15261, United States.
3 Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, 15213, United States.
4 Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, 15213, United States.
5 Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, 15213, United States. [email protected].
6 Department of Pharmacology and Chemical Biology, University of Pittsburgh Cancer Institute, Magee Womens Research Institute, Pittsburgh, 15261, United States. [email protected].