1. Section on Molecular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina.
2. Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina.
3. Department of Computer Science, Wake Forest University, Winston-Salem, North Carolina.
4. Department of Biology, Wake Forest University, Winston-Salem, North Carolina.
5. Section of Hematology and Oncology, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina.