About the Authors

Yingshi Ouyang

Contributed equally to this work with: Yingshi Ouyang, Yan Song

Affiliation Department of Pathology, Stanford University School of Medicine, Stanford, California, United States of America

Yan Song

Contributed equally to this work with: Yingshi Ouyang, Yan Song

Affiliation Department of Pathology, Stanford University School of Medicine, Stanford, California, United States of America

Bingwei Lu

bingwei@stanford.edu

Affiliation Department of Pathology, Stanford University School of Medicine, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BWL YO YS. Performed the experiments: YS YO BWL. Analyzed the data: BWL YS YO. Wrote the paper: BWL YO.