POS0974 LOW DOSE COMPUTED TOMOGRAPHY HOUNSFIELD UNITS: A RELIABLE METHODOLOGY FOR ASSESSING CHANGES IN VERTEBRAL BONE DENSITY IN RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS

Annals of the Rheumatic Diseases, vol. 81, pp. 794–795

Authors 7

1. M. L. Marques Aachen

   Leiden University Medical Center

   Affiliation as printed

   Leiden University Medical Center (LUMC), Rheumatology, Leiden, Netherlands

2. N. Pereira Da Silva

   Unidade Local de Saúde de Coimbra

   Affiliation as printed

   Centro Hospitalar e Universitário de Coimbra, Radiology, Coimbra, Portugal

3. D. van der Heijde Aachen

   Leiden University Medical Center

   Affiliation as printed

   Leiden University Medical Center (LUMC), Rheumatology, Leiden, Netherlands

4. M. Reijnierse Aachen

   Leiden University Medical Center

   Affiliation as printed

   Leiden University Medical Center (LUMC), Radiology, Leiden, Netherlands

5. Xenofon Baraliakos

   Rheumazentrum Ruhrgebiet · Ruhr University Bochum

   Affiliation as printed

   Ruhr-Universität Bochum, Rheumazentrum Ruhrgebiet Herne, Bochum, Germany

6. Floris A van Gaalen Aachen

   Leiden University Medical Center

   Affiliation as printed

   Leiden University Medical Center (LUMC), Rheumatology, Leiden, Netherlands

7. S. Ramiro Aachen

   Leiden University Medical Center · Charité - Universitätsmedizin Berlin

   Affiliation as printed

   Leiden University Medical Center (LUMC), Rheumatology, Leiden, Netherlands

   )Department of Gastroenterology, Infectiology and Rheumatology (including Nutrition Medicine), Berlin, Germany;

   Charité Universitätsmedizin Berlin, (