1. Electronics Design Center Case Western Reserve University Cleveland OH 44106 USA
2. Department of Biomedical Engineering Duke University Durham NC 27708 USA
3. Department of Biomedical Engineering Case Western Reserve University Cleveland OH 44106 USA
4. Skeletal Research Center & Center for Multimodal Evaluation of Engineered Cartilage Department of Biology Case Western Reserve University Cleveland OH 44106 USA
5. Department of Chemical and Biomolecular Engineering Electronics Design Center Case Western Reserve University Cleveland OH 44106 USA