Oliver Kopp (since 2011)
Simon Harrer (since 2014)
Jörg Lenhard (since 2015)
Stefan Kolb (since 2015)
Matthias Geiger (since 2015)
Oscar Gustafsson (since 2015)
Tobias Diez (since 2015)
Christoph Schwentker (since 2016)
