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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Prostate Cancer Prostatic Dis. 2018 Nov 1;22(2):244–251. doi: 10.1038/s41391-018-0105-2

Fig. 1.

Fig. 1

Study cohort diagram. The flow diagram recommended for cohort studies utilizing STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) recommendations. FFQ Food Frequency Questionnaire, PCa prostate cancer, ISUP International Society of Urologic Pathologists