Yi Yang, Xi Chen, Ningyun Lu, Furong Gao,
John M. Dealy, Peter C. Saucier,
Bernd-Dieter Schaaf, Stephan Böcker,
Matthias Seitz,
Chris Rauwendaal,
Ignatz Schels, Uwe M. Seidel,
Uwe Probst,
Georg Menges, Walter Michaeli, Paul Mohren,
Stefan Kania,
Gary F. Schiller,