Affiliation: | 1. Blood Research and Medical Sciences Institutes, BloodCenter of Wisconsin, Milwaukee, WI, USA;2. Westat, Rockville, MD, USA;3. The Institute for Transfusion Medicine, Pittsburgh, PA, USA;4. New England Region, American Red Cross Blood Services, Dedham, MA, USA;5. Blood Research and Medical Sciences Institutes, BloodCenter of Wisconsin, Milwaukee, WI, USA Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA Correspondence: Alan E. Mast, Blood Research Institute, Blood Center of Wisconsin, PO Box 2178, Milwaukee, WI 53201, USA E-mail: alan.mast@bcw.edu |