1. Department of Materials Science and Engineering NC State University Raleigh North Carolina USA
2. Anton Paar USA Ashland Virginia USA
3. Center for Devices and Radiological Health U.S. Food and Drug Administration Silver Spring Maryland USA
4. Department of Coatings & Polymeric Materials North Dakota State University Fargo North Dakota USA
5. UNC/NCSU Joint Department of Biomedical Engineering Raleigh North Carolina USA