1 UNC Blood Research Center, Division of Hematology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
2 Joint Department of Biomedical Engineering of University of North Carolina - Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA.
3 Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA.
4 Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
5 Lineberger Comprehensive Cancer Center, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.