*Department of Pathology, Fudan University Shanghai Cancer Center

‡Department of Oncology, Shanghai Medical College, Fudan University, Shanghai

†Department of Pathology, The First People’s Hospital of Kunshan, Kunshan, Jiangsu, China

X.G. and S.X. contributed equally to this study.

X.G. and S.X: performed the sample collection and research and wrote the paper. P.Z, I.W.L., and L.Y.: contributed to the research design and revision of the manuscript. J.W.: designed the research and gave the final approval of the manuscript.

Conflicts of Interest and Source of Funding: The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.

Correspondence: Jian Wang, MD, PhD, Department of Pathology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China (e-mail: [email protected]).

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