QALY losses for chronic diseases and its social distribution in the general population: results from the Belgian Health Interview Survey, Van Wilder, Lisa, Devleesschauwer Brecht, Clays Els, Van der Heyden Johan, Charafeddine Rana, Scohy Aline, and De Smedt Delphine , BMC Public Health, Jan-12-2022, Volume 22, Issue 1, (2022)