About the Authors
- Gui Su, Andreas Friedl
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Kyung E. Sung, David J. Beebe
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Andreas Friedl
- Pathology and Laboratory Medicine Service, William S. Middleton Memorial Veterans Hospital, Department of Veterans Affairs Medical Center, Madison, Wisconsin, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: GS AF DB. Performed the experiments: GS KES. Analyzed the data: GS AF. Contributed reagents/materials/analysis tools: DB. Wrote the paper: GS AF. Valuable advice and critical review of manuscript: DB.