| Alber, Michael | Stuttgart 2009, Stuttgart 2011 |
|---|---|
| Arman, Howard | Leipzig 2011, Leipzig 2013 |
| Grün, Georg | Saarbrücken 2010, Saarbrücken 2012 |
| Halsey, Simon | Berlin 2012 |
| Klemm, Ekkehard | Dresden 2009, Dresden 2012 |
| Parkman, Stefan | Hamburg 2010, Hamburg 2011 |
| Rademann, Hans-Christoph | Berlin 2008, Berlin 2012 |
| Weigle, Jörg-Peter | Berlin 2008, Berlin 2009, Berlin 2010, Berlin 2011, Berlin 2012 |