Cohort Profile: The Australian Gulf War Veterans' Health Study cohort. (4th July 2016) - Ikin, Jillian F; Kelsall, Helen L; McKenzie, Dean P; Gwini, Stella M; Forbes, Andrew B; Glass, Deborah C; Mc Farlane, Alexander C; Clarke, David; Wright, Breanna; Del Monaco, Anthony; Sim, Malcolm R