M. CONDOMINES ET AL: 'Functional Regulatory T Cells Are Collected in Stem Cell Autografts by Mobilization with High-Dose Cyclophosphamide and Granulocyte Colony-Stimulating Factor', THE JOURNAL OF IMMUNOLOGY, vol. 176, no. 11, 18 May 2006 (2006-05-18), US, pages 6631 - 6639, XP055571911, ISSN: 0022-1767, DOI: 10.4049/jimmunol.176.11.6631