1. Department of Metallurgy and Materials Engineering (MTM); KU Leuven; B-3001 Heverlee Belgium
2. Laboratory of Molecular Bacteriology; Rega Institute for Medical Research; KU Leuven; B-3000 Leuven Belgium
3. Biomechanics Research Unit; U.Liège; Chemin des Chevreuils 1 - BAT 52/3; B-4000 Liège 1 Belgium