Global estimates suggest there were more than 6·8 million cases of in 2017; the highest age-standardised prevalence rates were in the and the - https://t.co/lLb6sXn4Jh

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New research: Global estimates suggest there were more than 6·8 million cases of in 2017; the highest age-standardised prevalence rates were in the and the - https://t.co/lLb6sXn4Jh

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