1. Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, MD, 20892.
2. CytImmune, Inc., 9640 Medical Center Drive, Rockville, MD 20850.
3. Biochemistry and Molecular Biology Branch, Medical School/Regional Center for Biomedical Investigations (CRIB), University of Castilla-La Mancha, Albacete, Spain.
4. Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health. Bethesda, MD, 20892.
5. Battelle Memorial Institute, 1000 Research Park Blvd., Charlottesville, VA 22911.