1. Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
2. University Montpellier, Place Eugène Bataillon, Montpellier, France
3. Present address: Oxyrane, Zwijnaarde-Gent, Belgium
4. Present address: Argenx BVBA, Zwijnaarde-Gent, Belgium