Gender differences in trends of bladder cancer mortality-to-incidence ratios according to health expenditure in 55 countries

• Cheng-Yu Huang,

  Roles Investigation, Writing – original draft

  Affiliation Department of Urology, National Taiwan University Hospital, Taipei, Taiwan

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• Shao-Chuan Wang,

  Roles Conceptualization, Formal analysis, Funding acquisition, Validation

  Affiliations Department of Urology, Chung Shan Medical University Hospital, Taichung, Taiwan, School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan

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• Lung Chan,

  Roles Data curation, Formal analysis, Writing – original draft

  Affiliation School of Medicine, Chung Shan Medical University, Taichung, Taiwan

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• Tzuo-Yi Hsieh,

  Roles Investigation, Validation

  Affiliations Department of Urology, Chung Shan Medical University Hospital, Taichung, Taiwan, School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan

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• Wen-Wei Sung ,

  Contributed equally to this work with: Wen-Wei Sung, Sung-Lang Chen

  Roles Conceptualization, Formal analysis, Investigation, Supervision, Writing – review & editing

  * E-mail: flutewayne@gmail.com (WWS); cshy650@csh.org.tw (SLC)

  Affiliations Department of Urology, Chung Shan Medical University Hospital, Taichung, Taiwan, School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan

  https://orcid.org/0000-0002-2375-0029

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• Sung-Lang Chen

  Contributed equally to this work with: Wen-Wei Sung, Sung-Lang Chen

  Roles Conceptualization, Supervision, Writing – review & editing

  * E-mail: flutewayne@gmail.com (WWS); cshy650@csh.org.tw (SLC)

  Affiliations Department of Urology, Chung Shan Medical University Hospital, Taichung, Taiwan, School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan

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