1. Department of Materials Science Engineering, Herbert Wertheim College of Engineering University of Florida Gainesville Florida USA
2. Department of Restorative Dental Sciences, Division of Prosthodontics University of Florida College of Dentistry Gainesville Florida USA
3. Department of Engineering University of North Florida Jacksonville Florida USA
4. Department of Biomaterials University of Mississippi Jackson Mississippi USA
5. Department of Neurosurgery University of Florida Gainesville Florida USA