Increasing trends of pharmaceutical payments to breast cancer specialists in Japan: A retrospective study from 2016 to 2019

• Yudai Kaneda ,

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft

  * E-mail: nature271828@gmail.com

  Affiliation School of Medicine, Hokkaido University, Hokkaido, Japan

  https://orcid.org/0000-0001-8302-9439

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• Erika Yamashita,

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliation Medical Governance Research Institute, Tokyo, Japan

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• Hiroaki Saito,

  Roles Writing – review & editing

  Affiliation Department of Internal Medicine, Soma Central Hospital, Fukushima, Japan

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• Kenji Gonda,

  Roles Writing – review & editing

  Affiliation Breast and Thyroid Center, Jyoban Hospital of Tokiwa Foundation, Fukushima, Japan

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• Masahiro Wada,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Breast Surgery, Utsunomiya Central Clinic, Tochigi, Japan

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• Tetsuya Tanimoto,

  Roles Writing – review & editing

  Affiliations Medical Governance Research Institute, Tokyo, Japan, Department of Internal Medicine, Navitas Clinic Kawasaki, Kanagawa, Japan

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• Akihiko Ozaki

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Project administration, Writing – review & editing

  Affiliations Medical Governance Research Institute, Tokyo, Japan, Breast and Thyroid Center, Jyoban Hospital of Tokiwa Foundation, Fukushima, Japan

  https://orcid.org/0000-0003-4415-9657

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