Reply to Wentao Liu, Xiaokun Zhao, Zhaohui Zhong's Letter to the Editor re: Marcus G. Cumberbatch, Matteo Rota, James W.F. Catto, Carlo La Vecchia. The Role of Tobacco Smoke in Bladder and Kidney Carcinogenesis: A Comparison of Exposures and Meta-analysis of Incidence and Mortality Risks. Eur Urol 2016;70:458-66
1 Academic Urology Unit, University of Sheffield, The Medical School, Beech Hill Road, Sheffield, UK. Electronic address: m.cumberbatch@sheffield.ac.uk.
2 Department of Epidemiology, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
3 Academic Urology Unit, University of Sheffield, The Medical School, Beech Hill Road, Sheffield, UK.
4 Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.