1. Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
2. Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
3. Roche Pharmaceutical Research and Early Development, Roche Innovation Center Zurich, Schlieren, Switzerland
4. Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium