1. Associated Regional University Pathologists Laboratories, Salt Lake City, UT Department of Pathology, University of Utah, Salt Lake City, UT
2. Division of Hematology, School of Medicine, University of Utah, Salt Lake City, UT
3. School of Medicine, University of Utah, Salt Lake City, UT
4. Associated Regional University Pathologists Laboratories, Salt Lake City, UT
5. Associated Regional University Pathologists Laboratories, Salt Lake City, UT Department of Pathology and Division of Hematology, School of Medicine, University of Utah, Salt Lake City, UT