1. Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
2. Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
3. Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
4. Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden