at Marriott Rive Gauche, Paris on 23 Oct 2019 – 25 Oct 2019

at Conferences Center Marriott Rive Gauche on 24 Oct 2018 – 26 Oct 2018

at Cité Internationale Universitaire de Paris on 29 Mar 2017 – 31 Mar 2017

at Folies Bergère on 2 Dec 2015 – 5 Dec 2015

at Best Western Ter Elst on 26 Jan 2012 – 28 Jan 2012