Thomas Kiss, Jakob Johannes Michael Wittenstein, Claudia Becker, K. Birr, Gilda Cinnella, Edmond Cohen, Mohamed R. El Tahan, Luiz Fernando Falcão, Cesare Gregoretti, Manuel Granell, Thomas Hachenberg, Markus W. Hollmann, Radmilo Jankovic, Waheedullah Karzai, Jens Kraßler, Torsten Loop, Marc Joseph Licker, Nándor Marczin, Gary H. Mills, Matthew T. Murrell, Vojislava Neskovic, Zoulfira Nisnevitch-Savarese, Paolo Pelosi, Rolf Rossaint, Marcus J. Schultz, Ary Serpa Neto, Paolo Severgnini, Laszlo L. Szegedi, Tamas Vegh, Gregorios S. Voyagis, Jing Zhong, Marcelo Gama de Abreu, Mert Senturk · 2019