[1] Univ Illinois, Coll Med, Dept Pathol, Chicago, IL 60612 USA
[2] Cincinnati Childrens Hosp Med Ctr, Div Pathol & Lab Med, Cincinnati, OH 45229 USA
[3] Univ Cincinnati, Coll Med, Cincinnati, OH USA
[4] Univ N Carolina, Chapel Hill, NC 27515 USA
[5] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[6] Celgene Corp, Summit, NJ USA