1. Laboratory of Immunohematology and Genomics; New York Blood Center; New York; New York
2. Japanese Red Cross Kanto-Koshinetsu Block Blood Center; Tokyo; Japan
3. Japanese Red Cross Kinki Block Blood Center; Ibaraki; Japan
4. Department of Central Laboratory Medicine; Shiga University of Medical Science; Shiga; Japan
5. Lindsley F. Kimball Research Center; New York Blood Center; New York; New York