1. Division of Plastic and Reconstructive Surgery, Department of Surgery, School of Medicine Washington University St. Louis Missouri USA
2. Department of Materials Science and Engineering Northwestern University Evanston Illinois USA
3. Querrey Simpson Institute for Bioelectronics Northwestern University Evanston Illinois USA
4. Department of Neurosurgery, School of Medicine Washington University St. Louis Missouri USA
5. Department of Applied Physical Sciences University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
6. Department of Biomedical Engineering Northwestern University Evanston Illinois USA
7. Division of Trauma Surgery, Department of Orthopaedic Surgery, School of Medicine Washington University St. Louis Missouri USA
8. Department of Chemistry Northwestern University Evanston Illinois USA
9. Department of Mechanical Engineering Northwestern University Evanston Illinois USA