She also meets once a year for a scientific day outside Montpellier. During this day each theme developed within the team is presented. The presentations are intended to allow everyone to better understand the activities of the group. The presentations therefore present the problem studied, the objectives of the work undertaken within the team, the means implemented to achieve these objectives (contractual framework, human and technical resources, collaborations), and the main results obtained. The last scientific day of the ChV team took place on April 28, 2017 at the Vichy Thermalia Spa Hotel in Juvignac.