Swain, Heidi (2) Ashton-warner, Sylvia (1) Hadwin, Julie A. (university Of Kent), Howlin, Patricia (st George's Hospital Medical School, Baron-cohen, Simon (university Of Cambridge) (1) Howlin, Patricia (st George's Hospital Medical School, Baron-cohen, Simon (university Of Cambridge), Hadwin, Julie A. (university Of Kent) (1) Ruby, Kate (1)