Institution: | 1. Department of Haematology and Central Haematology Laboratory, Inselspital, Bern University Hospital, University of Bern, Switzerland;2. Department for BioMedical Research, Inselspital, Bern University Hospital, University of Bern, Switzerland;3. Department of Rheumatology, University Hospital Basel, University of Basel, Switzerland;4. Department of Rheumatology, Immunology & Allergology, Inselspital, Bern University Hospital, University of Bern, Switzerland |