1. Department of Intensive Care and Oncological Emergencies & Thoracic Oncology, Institut Jules Bordet Université Libre de Bruxelles Brussels Belgium
2. Department of Rheumatology, Erasme University Hospital Université Libre de Bruxelles (ULB) Brussels Belgium
3. Department of Pathology, Erasme University Hospital Université Libre de Bruxelles (ULB) Brussels Belgium