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. 2016 Jun 3;95(22):e3812. doi: 10.1097/MD.0000000000003812

FIGURE 1.

FIGURE 1

Age-standardized trend of utilization of MIS in patients with colon (A) and rectal cancer (B) between 2007 and 2014. The by far largest database (NNCR) was used as standard population for age standardization. IJB = Institute Jules Bordet in Brussels, IPO-Porto = Portuguese Institute of Oncology in Porto, NCR = Norwegian Cancer Registry, NCT-HD = National Centre for Tumor Diseases in Heidelberg, NKI = Netherlands Cancer Institute, NNCR = Netherlands National Cancer Registry, SCRCR = Swedish Colorectal Cancer Registry.