Background: A key feature of the Generations & Gender Programme (GGP) is that longitudinal micro-data from the Generations and Gender Surveys (GGS) can be combined with indicators from the Contextual Database (CDB) that provide information on the macro-level context in which people live. This allows researchers to consider the impact of socio-cultural. economic. and policy contexts on... https://www.roneverhart.com/Liftmaster-CSL24UL-Slide-Gate-Opener/