1. Biosystems and Biomaterials Division; National Institute of Standards and Technology; Gaithersburg Maryland
2. Department of Orthopedic Surgery; Mayo Clinic; Rochester Minnesota
3. Department of Biomedical Engineering; Mayo Clinic; Rochester Minnesota
4. Synthasome, Inc.; San Diego California
5. European Standards Consultant; Egham UK
6. Department of Chemistry and Biology; RMS Foundation; Bettlach Switzerland
7. Biomedical Materials and Devices Consulting; Highland Maryland