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(#18-011143).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"The scientific guarantor of this publication is Naoki Takahashi.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Guarantor"}},{"value":"No complex statistical methods were necessary for this paper.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Statistics and biometry"}},{"value":"Written informed consent was waived by the Institutional Review Board.","order":6,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}},{"value":"There have been three accepted manuscripts with overlapped population. (a) Decreased prostate MRI cancer detection rate due to moderate to severe susceptibility artifacts from hip prosthesis, European Radiology (in press). (b) Cancer Detection Rate and Abnormal Interpretation Rate of Prostate MRI Performed for Clinical Suspicion of Prostate Cancer, Journal of American College of Radiology (in press). (c) Cancer Detection Rate and Abnormal Interpretation Rate of Prostate MRI in Patients with Low-grade Cancer, Journal of American College of Radiology (in press). All three manuscripts and the current manuscript share the same patient database from the same time period. All 4481 patients in the current manuscript have been previously reported in at least in one of the manuscripts. All three manuscripts evaluated cancer detection rate and abnormal interpretation rate in various patient population (screening, active surveillance and hip prosthesis), and the content of these manuscripts are different from the current submitted manuscript.","order":7,"name":"Ethics","group":{"name":"EthicsHeading","label":"Study subjects or cohorts overlap"}},{"value":"(1) Retrospective (2) case\u2013control (3) performed at three centres at one institution.","order":8,"name":"Ethics","group":{"name":"EthicsHeading","label":"Methodology"}}]}}