[1] Copenhagen University Hospital,The Parker Institute, Department of Rheumatology
[2] Bispebjerg and Frederiksberg,Department of Radiology
[3] Copenhagen University Hospital,Coordinating Research Centre
[4] Bispebjerg and Frederiksberg,Spine Center Copenhagen
[5] Copenhagen University Hospital,Department of Radiology
[6] Bispebjerg and Frederiksberg,undefined
[7] Copenhagen University Hospital,undefined
[8] Copenhagen University Hospital,undefined