1. MRC Epidemiology Resource Centre, University of Southampton
SouthamptonUK
2. Division of Rheumatology, Department of Medicine, McMaster University
Hamilton, OntarioCanada
3. Department of Rheumatology, Lariboisière Hospital, Assistance Publique Hôpitaux de Paris and University Paris VII
ParisFrance
4. Department of Rheumatology, AP-HP, Saint-Antoine Hospital, Pierre and Marie Curie University
ParisFrance
5. Laboratory of Physiology and Pharmacology, URPhyM, NARILIS, University of NamurBelgium
6. Landspitalinn University Hospital, University of Iceland
ReykjavikIceland
7. WHO Collaborating Centre for Metabolic Bone Diseases, University of Sheffield Medical School
SheffieldUK
8. Department of Radiodiagnostics, CHR de la Citadelle
LiègeBelgium
9. Department of Rheumatology, VU University Medical Centre
AmsterdamThe Netherlands
10. Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Notre-Dame Hospital
Montreal, QuebecCanada
11. Federal Institute for Drugs and Medical Devices (BfArM)
BonnGermany
12. Department of Public Health Sciences, University of Liège and CHU Centre Ville
LiègeBelgium
13. Division of Bone Diseases, Department of Rehabilitation and Geriatrics, University Hospitals and Faculty of Medicine of Geneva
GenevaSwitzerland