2021
01.2021 Hasso Hofmann (1989/1990)
2020
12.2020 Antonin J. Liehm (1993/1994)
10.2020 Günther de Bruyn (1991/1992)
09.2020 Fritz Oser (1994/1995)
08.2020 Philippe Mongin (2015/2016)
06.2020 Ludwig Finscher (1984/1985)
05.2020 Rolf Hochhuth (1986/1987)
04.2020 Ladislav Hejdanek (1992/1993)
04.2020 Victor Gourevitch (1987/1988)
04.2020 Jan Křen (1990/1991)
03.2020 Rainer Schmalz-Bruns (2002/2003)
02.2020 Dietrich Niethammer (2005/2006, 2007/2008)