May 3, 2019
Johannes L. Frieß, Arnim von Gleich, Bernd Giese
May 27, 2019
Pierluigi Carbonara, Rita Cannas, Marilena Donnaloia, Riccardo Melis, Cristina Porcu, Maria Teresa Spedicato, Walter Zupa, Maria Cristina Follesa
May 24, 2019
Joanna Pilczynska, Silvia Cocito, Joana Boavida, Ester A. Serrão, Jorge Assis, Eliza Fragkopoulou, Henrique Queiroga
May 1, 2019
Amin Eimanifar, John Aufderheide, Suzanne Z. Schneider, Henry Krueger, Sean Gallagher