April 2, 2020
Denis B. Karcher, Florian Roth, Susana Carvalho, Yusuf C. El-Khaled, Arjen Tilstra, Benjamin Kürten, Ulrich Struck, Burton H. Jones, Christian Wild
April 23, 2020
Gladys Juárez-Cisneros, Mariela Gómez-Romero, Homero Reyes de la Cruz, Jesús Campos-García, Javier Villegas