Cancer Epidemiol Biomarkers Prev 2014 Jun 24;23(6):1125-8. Epub 2014 Mar 24.
Authors' Affiliations: Division of Molecular Genetic Epidemiology, Division of Clinical Epidemiology and Aging Research, Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany; and Center for Primary Health Care Research, Clinical Research Center, Lund University, Malmö, SwedenAuthors' Affiliations: Division of Molecular Genetic Epidemiology, Division of Clinical Epidemiology and Aging Research, Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany; and Center for Primary Health Care Research, Clinical Research Center, Lund University, Malmö, Sweden