"Cancer statistics: A survival guide" - now free to read from our February issue. @oke_jason and Tom Fanshawe expose four simple biases that can change our understanding of cancer survival rates and skew comparisons made between countries - https://t.co/LCx5yYpFnA pic.twitter.com/QOgLOK0lxA— Significance (@signmagazine) March 9, 2020