National Centre for Longitudinal Data Workshop - 16 July 2015 Attachments National Centre for Longitudinal Data Workshop - 16 July 2015 [340.6 kB]Listen to PDF National Centre for Longitudinal Data Workshop - 16 July 2015 [1.8 MB] Date: 1 January 2016 National Centre for Longitudinal Data Workshop, Thursday 16 July 2015. Last updated: 8 January 2016 - 3:31pm