Unequal impact of COVID-19 on excess deaths, life expectancy, and premature mortality in Spanish regions (2020-2021) Nazrul Islam; Fernando J. García López; Dimitri A. Jdanov; Miguel Ángel Royo-Bordonada; Kamlesh Khunti; Sarah Lewington; Ben Lacey; Martin White; Eva J.A. Morris; María Victoria Zunzunegui;

Inequalities in life expectancy by educational level and its decomposition in Barcelona, 2004-2018 Xavier Bartoll-Roca; Maica Rodríguez-Sanz; Esther Sánchez-Ledesma; Katherine Pérez; Carme Borrell;

Heterogeneidad en el perfil profesional y las actividades de los registros de mortalidad en España Lluís Cirera; Mónica Ballesta; Bárbara María Arana; María Dolores Chirlaque;