@article{Dudel2020, author = {Dudel, C. and Riffe, T. and Acosta, E. and Raalte, A. and Strozza, C. and Myrskylä, M.}, title= {Monitoring trends and differences in COVID-19 case-fatality rates using decomposition methods: Contributions of age structure and age-specific fatality}, year = {2020}, doi = {10.1371/journal.pone.0238904}, volume = {15}, number = {9}, pages = {0238904}, }