1. Correlations between Apparent Diffusion Coefficient and Gleason Score in Prostate Cancer: A Systematic Review 
Alexey Surov, Hans Jonas Meyer, Andreas Wienke 
European Urology Oncology 
DOI: /j.euo
Copyright © 2019 European Association of Urology Terms and Conditions

2. Fig. 1 Flowchart of the data acquisition.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions

3. Fig. 2
Forest plots of correlation coefficients between ADC and Gleason score in all involved studies. ADC=apparent diffusion coefficient; CI=confidence interval; IV=interval variable; SE=standard error.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions

4. Fig. 3
Forest plots of correlation coefficients between ADC and Gleason score in PC located in the peripheral zone. ADC=apparent diffusion coefficient; CI=confidence interval; IV=interval variable; PC=prostate cancer; SE=standard error.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions

5. Fig. 4
Forest plots of correlation coefficients between ADC and Gleason score in PC located in the transitional zone. ADC=apparent diffusion coefficient; CI=confidence interval; IV=interval variable; PC=prostate cancer; SE=standard error.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions

6. Fig. 5
Forrest plots of correlation coefficients between ADC and Gleason score estimated on surgical specimens. ADC=apparent diffusion coefficient; CI=confidence interval; IV=interval variable; SE=standard error.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions

7. Fig. 6
Forrest plots of correlation coefficients between ADC and Gleason score estimated on bioptic specimens. ADC=apparent diffusion coefficient; CI=confidence interval; IV=interval variable; SE=standard error.
European Urology Oncology DOI: ( /j.euo )
Copyright © 2019 European Association of Urology Terms and Conditions