Bart L Kaptein, Bart Pijls, Lennard Koster, Johan Kärrholm, Maury Hull, Abby Niesen, Petra Heesterbeek, Stuart Callary, Matthew Teeter, Trevor Gascoyne, Stephan M Röhrl, Gunnar Flivik, Laura Bragonzoni, Elise Laende, Olof Sandberg, L Bogdan Solomon, Rob Nelissen, Maiken Stilling, and the International Radiostereometry Society
Walter van der Weegen, Jeroen C van Egmond, Ruth E Geuze, Taco Gosens, Barbara Snoeker, Rudolf W Poolman, on behalf of the Dutch Orthopedic Association Scientific Committee Abstract Group