1. Department of Basic Medical Sciences, Purdue University, West Lafayette, IN 47907, USA
2. Bindley Bioscience Center, Purdue University, West Lafayette, IN 47907, USA
3. School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907, USA
4. Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA