Osteologie-Kongress der Deutschen Gesellschaft für Osteologie, 05. - 07.03.2009, Frankfurt, Germany
Conflicts of interests: The DAPI received financial support for this study from Procter and Gamble Pharmaceuticals; Moehrke W. employee Procter and Gamble Pharmaceuticals; Hadji P. consultant for Procter and Gamble Pharmaceuticals.