with Huvila, I. , Hirvonen, N. , Enwald, H. , 2019, Differences in health information literacy competencies among older adults, elderly and younger citizens, in S. Kurbanolu, J. Boustany, E. Grassian, D. Mizrachi & L. Roy (eds.), Information literacy in everyday life, Dordrecht, Springer, pp. 136-143.