1 Department of Laboratory Medicine and Pathology, Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA.
2 Department of Laboratory Medicine and Pathology, Division of Hematopathology, Mayo Clinic, Rochester, MN, USA.
3 Division of Hematology, Oncology, and Transplantation, Department of Medicine and Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA.
4 Center for Individualized Medicine-Biomarker Discovery, Mayo Clinic, Rochester, MN, USA.
5 Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, MN, USA.
6 Department of Laboratory Medicine and Pathology, Division of Hematopathology, Mayo Clinic, Rochester, MN, USA. baughn.linda@mayo.edu.