Interaction between body mass index and hormone-receptor status as a prognostic factor in lymph-node-positive breast cancer

• Il Yong Chung,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Jong Won Lee ,

  Contributed equally to this work with: Jong Won Lee, Ji Sung Lee

  * E-mail: jongwonlee116@gmail.com (JWL); totoro96a@gmail.com (JSL)

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Ji Sung Lee ,

  Contributed equally to this work with: Jong Won Lee, Ji Sung Lee

  * E-mail: jongwonlee116@gmail.com (JWL); totoro96a@gmail.com (JSL)

  Affiliation Clinical Research Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Yu Rang Park,

  Affiliation Clinical Research Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Yul Ha Min,

  Affiliation Gachon University College of Nursing, Incheon, Republic of Korea

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• Yura Lee,

  Affiliations Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea, Clinical Research Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Tae In Yoon,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Guiyun Sohn,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Sae Byul Lee,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Jisun Kim,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Hee Jeong Kim,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Beom Seok Ko,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Byung Ho Son,

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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• Sei Hyun Ahn

  Affiliation Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea

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