1. Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
2. Immunology Department, University Hospital 12 de Octubre, Madrid, Spain
3. School of Medicine, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
4. Apoptosis, Immunity and Cancer Group, University of Zaragoza/Aragón Health Research Institute (IIS-Aragón), Zaragoza, Spain
5. Laboratory of Immunogenetics of Pediatric Autoimmune Diseases, Université de Paris, Imagine Institute, INSERM UMR 1163, Paris, France