1. Biotechnology Centre of Oslo and Centre for Molecular Medicine Norway, Nordic EMBL Partnership, University of Oslo, Oslo, Norway
2. Neuroscience and Molecular Pharmacology, Wolfson Link and Davidson Buildings, Faculty of Biomedical and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, United Kingdom
3. Laboratory of Lymphocyte Signaling and Development, Babraham Institute, Babraham Research Campus, Cambridge, United Kingdom