scientific article
author: Deborah A. Lawlor, Richard M Dodds, Michaela Benzeval, Geoff Der, Rachel Cooper, Avan Aihie Sayer, Ian Deary, Carol Jagger, Sian M Robinson, Hazel M. Inskip, Kate Tilling, Cyrus Cooper, Elaine Dennison, Diana Kuh, Catharine R Gale, Andrew Steptoe, Holly E Syddall, John M Starr