Shortcoming of ypStage staging system: Lack of differentiation for preoperative treatment

• Peizhun Du ,

  Contributed equally to this work with: Peizhun Du, Jinzhe Zhou

  Roles Data curation, Methodology, Writing – review & editing

  Affiliation Gastrointestinal Surgery Center, General Surgery Department, Huashan Hospital, Fudan University, Shanghai, China

  https://orcid.org/0000-0003-0548-0122

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• Jinzhe Zhou ,

  Contributed equally to this work with: Peizhun Du, Jinzhe Zhou

  Roles Data curation, Methodology

  Affiliation Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, China

  ⨯
• Pengcheng Liu,

  Roles Writing – original draft

  Affiliation Gastrointestinal Surgery Center, General Surgery Department, Huashan Hospital, Fudan University, Shanghai, China

  ⨯
• Guangjian Huang ,

  Roles Conceptualization, Project administration

  * E-mail: stevenhu76@hotmail.com (CH); gjhuang@fudan.edu.cn (GH)

  ¶‡ These authors also contributed equally to this work.

  Affiliation Gastrointestinal Surgery Center, General Surgery Department, Huashan Hospital, Fudan University, Shanghai, China

  ⨯
• Cheng'en Hu

  Roles Data curation, Funding acquisition, Project administration

  * E-mail: stevenhu76@hotmail.com (CH); gjhuang@fudan.edu.cn (GH)

  ¶‡ These authors also contributed equally to this work.

  Affiliation Gastrointestinal Surgery Center, General Surgery Department, Huashan Hospital, Fudan University, Shanghai, China

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