1. Centre de Recherche, National de la Santé et de la Recherche Médicale 1098, University of Franche-Comté, Besançon, France;
2. Department of Internal Medicine and Clinical Immunology, Competence Center for Auto-Immune Cytopenia, University Hospital, Dijon, France;
3. Faculty of Medicine, University of Burgundy, Dijon, France;
4. Department of Internal Medicine, Reference Center for Auto-Immune Cytopenia, University Hospital, Créteil, France;
5. Department of Hematology and Oncology, Chalon/Saône, France;
6. Department of Pathology and Cytology,
7. Department of Surgery,
8. Department of Hematology, and
9. Department of Clinical Research, University Hospital of Dijon, Dijon, France; and
10. Department of Pediatrics, Steele Children's Research Center, Department of Immunobiology, BIO5 Institute and Arizona Cancer Center, University of Arizona, Tucson, AZ