1. Department of Pharmaceutics,
Utrecht Institute for Pharmaceutical Sciences (UIPS), Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht,
The Netherlands
2. Department
of Biomaterials, Radboud University Nijmegen Medical Center, P.O. Box
9101, 6500 HB, Nijmegen, The Netherlands
3. Department of Orthopaedics, University Medical Center Utrecht, P.O. Box 85500,
3508 GA Utrecht, The Netherlands
4. Faculty of Veterinary Medicine, Utrecht University, P.O. Box 80163, 3508 TD Utrecht,
The Netherlands