Affiliations

• ¹ Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands k.s.m.van.der.geest@umcg.nl.
• ² Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
• ³ Pulmonology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
• ⁴ Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
• ⁵ Radiology and Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
• ⁶ Faculty of Science and Technology, Department of Biomedical Photonic Imaging, Universiteit Twente, Enschede, The Netherlands.