Gastroscopy after positive screening for faecal immunochemical tests and colonoscopy: A systematic review

• Lina Choe,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore

  https://orcid.org/0000-0003-4245-5743

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• Jerrald Lau,

  Roles Conceptualization, Writing – review & editing

  Affiliations Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

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• Larry Teck-Seng Yip,

  Roles Methodology

  Affiliation Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

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• Guowei Kim,

  Roles Supervision, Writing – original draft, Writing – review & editing

  Affiliations Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore, University Surgical Cluster, National University Health System, Singapore, Singapore, Division of Surgical Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, Singapore, Singapore

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• Ker-Kan Tan

  Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

  * E-mail: surtkk@nus.edu.sg

  Affiliations Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore, University Surgical Cluster, National University Health System, Singapore, Singapore, Division of Surgical Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, Singapore, Singapore

  https://orcid.org/0000-0002-0410-0450

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