The LifeWatch Data Analysis Workshop (http://www.lifewatch.be/en/lifewatch-data-analysis-workshop) took place in Oostende, Belgium, from 26-27th November, 2015, and was focused on training students and researchers on e-Infrastructures and virtual environments of the LifeWatch project, through theoretical as well as practical/hands-on training sessions. Dr Anastasis Oulas represented HCMR, as part of LifeWatch Greece and taught a session on “Data exploration, processing and analysis (LifeWatch Greece RvLab)”. Moreover, he participated in discussions centered on interactions and collaborations of LifeWatch Greece with LifeWatch Belgium in the framework of the European Grid Infrastructure (EGI).