Mussino, Eleonora, Drefahl, Sven, Wallace, Matthew, Billingsley, Sunnee, Aradhya, Siddartha, Andersson, Gunnar, "Lives saved, lives lost, and under-reported COVID-19 deaths: Excess and non-excess mortality in relation to cause-specific mortality during the first year of the COVID-19 pandemic in Sweden", Demographic Research,