Monica B Pagano1, Srijana Rajbhandary2, Eduardo Nunes3, Claudia S Cohn4. 1. Department of Laboratory Medicine and Pathology, University of Washington, Seattle, USA. 2. Department of Research AABB, Bethesda, Maryland, USA. 3. Quality, Standards, and Accreditation AABB, Bethesda, Maryland, USA. 4. Transfusion Medicine Division, Department of Pathology, University of Minnesota, Minneapolis, Minnesota, USA.