Representatives and Secretariat Coordinator Roberto Frigerio roberto.frigerio@unipi.it Deputy coordinator Bozhidar Velichkov bozhidar.velichkov@unipi.it Ph.D. Student Representatives Ginevra Aquilina ginevra.aquilina@phd.unipi.it Filippo Bianchi filippo.bianchi@phd.unipi.it Administrative Staff Simona Guidotti simona.guidotti@unipi.it Francesca Menconi francesca.menconi@unipi.it