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History
- June 9, 2015.
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.
Author Information
- 1Department of Physics and Astronomy and Nanoscale and Quantum Phenomena Institute, Ohio University, Athens, OH, 45701, USA
- 3Physics Department, Boston University, Boston, Massachusetts 02215, USA
- 4Center for Regenerative Medicine, Boston University, Boston, MA, 02215
↵2 These authors contributed equally to this work.