From left to right:
Herbert Schumann † (2004, Bayreuth), Gerd Meyer
(2005, Köln/Bonn), Glen B. Deacon (2006, Oldenburg), John D. Corbett † (2007,
Köln/Bonn)
From left to right:
Jean-Claude Bünzli (2009, Köln), ..., Arndt Simon
(2011, Karlsruhe), Frank T. Edelmann (2008, Bochum), ..., William J. Evans
(2010, Bayreuth), Francois Nief (2013, Stuttgart) - not in the picture