Emina Omerovic, Department of Rheumatology, Center for Rheumatology and Spine Diseases, Centre of Head and Orthopaedics, Rigshospitalet, Copenhagen University Hospital, Glostrup, Denmark.
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Oliver Hendricks, Kong Christian X's Gigthospital i Gråsten, Denmark.
Stavros Chrysidis, Department of Rheumatology, Esbjerg Hospital, Esbjerg, Denmark.
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Salome Kristensen, k Department of Rheumatology , Aalborg University Hospital , Aalborg , Denmark.
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Johnny Lillelund Raun, Department of Rheumatology, Sygehus Lillebælt, Kolding, Denmark.
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Hanne Lindegaard, Department of Rheumatology, Odense University Hospital, Odense, Denmark Danbio National Registry, Glostrup University Hospital, Denmark.
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Natalia Manilo, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark.
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Susanne Højmark Jakobsen, Department of Rheumatology, OUH, Svendborg Hospital, Svendborg, Denmark.
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Inger Marie Jensen Hansen, Department of Rheumatology, OUH, Svendborg Hospital, Svendborg, Denmark.
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Dorte Dalsgaard Pedersen, Department of Rheumatology, Viborg Hospital, Viborg, Denmark.
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Inge Juul Sørensen, d Department of Clinical Medicine , Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark.
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Lis Smedegaard Andersen, Department of Internal Medicine, Rønne Hospital, Rønne, Denmark.
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Jolanta Grydehøj, Department of Rheumatology, Holstebro Hospital, Holstebro, Denmark.