About the Authors
Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia
The Division of Pediatric Hematology/Oncology, Emory University School of Medicine, Atlanta, Georgia
The authors have declared that no competing interests exist.
Conceived and designed the experiments: NAF MLK. Performed the experiments: NAF. Analyzed the data: NAF MLK. Contributed reagents/materials/analysis tools: HWF MLK. Wrote the paper: NAF MLK.