Density of CD3⁺ and CD8⁺ Cells in the Microenvironment of Colorectal Cancer according to Prediagnostic Physical Activity.

"Authors' Disclosures D. Renman reports grants from Swedish Research Council during the conduct of the study. B. Gylling reports grants from Region Västerbotten and Cancer Research Foundation in Northern Sweden during the conduct of the study. B. van Guelpen reports grants from Swedish Cancer Society, Cancer Research Foundation in Northern Sweden, Umeå University, and Lions Cancer Research Fund, Umeå University during the conduct of the study. No disclosures were reported by the other authors."

"We thank the Biobank Research Unit at Umeå University, Västerbotten Intervention Programme, and Region Västerbotten for providing data and samples and acknowledge the contribution from Biobank Sweden, supported by the Swedish Research Council (VR 2017 00650). Thanks also to Åsa Stenberg for excellent technical expertise in the tumor analyses, and to Patrik Wennberg for his generous input regarding VIP and physical activity. This study was supported by grants from the Swedish Cancer Society (grant number 2017/581 to B. van Guelpen and 2018/0548 to R. Palmqvist), a regional agreement between Umeå University and Västerbotten Region (ALF, nr RV-939032 to U. Gunnarsson and nr RV-738571 to R. Palmqvist), Visare Norr (VISARENORR929704) as well as by several annual grants from the Cancer Research Foundation in Northern Sweden and the Lions Cancer Research Fund, Umeå University."