1. Department of Biomedical Engineering, University of Connecticut, Storrs, Connecticut 06269, United States
2. Institute of Materials Science, University of Connecticut, Storrs, Connecticut 06269, United States
3. Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
4. Department of Kinesiology, Rice University, Houston, Texas 77005, United States
5. Department of Bioengineering, Rice University, Houston, Texas 77005, United States
6. Department of Visual and Dramatic Arts, Rice University, Houston, Texas 77005, United States
7. Food Science Program, Division of Food, Nutrition & Exercise Sciences, University of Missouri, Columbia, Missouri 65211, United States
8. Department of Chemistry, Rice University, Houston, Texas 77005, United States