| Affiliation: | 2. The Spine Center at the University of Colorado Health Sciences, 1635 North Ursula Street, Suite 4200, P.O. Box 6510, Mail Stop F712, Denver, CO 80045-0510, USA;1. Department of Materials, IRC in Biomedical Materials, Queen Mary University of London, London E14NS, UK;2. Biomaterials and Tissue Engineering, UCL Eastman Dental Institute, University College London, 256 Gray''s Inn Road, London WC1X 8LD, UK;3. ApaTech Ltd., 370 Centennial Avenue, Centennial Park, Elstree, Herts WD6 3TJ, UK;1. Institute of Science and Technology for Ceramics, National Research Council, Via Granarolo 64, 48018 Faenza, RA, Italy;2. Orthopaedic Department, Catholic University of Rome, Largo F.Vito,1-00168, Rome, Italy |
