R.W., Germany	J.K., Germany	U.B., Germany	n.r., Germany
I.K., Germany	P.S., Germany	G.F., Germany	O.P., Germany
M.T., Germany	O.P., Germany	H.B., Germany	C.S., Germany
D.R., Austria	N.K., Germany	T.F., Germany	v.s., Germany
M.B., Germany	C.S., Switzerland	A.H., Germany	H.L., Germany
M.W., Germany	l.e., Switzerland	N.W., Germany	A.K., Germany
E.G., Germany	L.I., Austria	W.R., Germany	K.S., Germany
K.M., Germany	K.V., Germany	R.F., Germany	T.B., Germany
S.B., Germany	G.K., Germany	T.S., Germany	H.G., Germany
G.H., United Kingdom	G.H., United Kingdom	C.B., Germany	M.S., Luxembourg
E.U., Austria	R.B., Germany	H.B., Germany	R.L., Germany
S.P., Germany	H.F., Germany	J.H., Switzerland	D.U., Germany
A.G., Austria	T.W., Germany	U.B., Germany	K.S., Germany
s.g., Germany	S.S., Germany	S.J., Germany	A.S., Belgium
T.D., Germany	M.S., Germany	R.S., Germany	C.M., Germany
N.N., Germany	A.H., Germany	E.S., Germany	T.V., Germany
A.M., Germany	K.F., Austria	U.L., Estonia	K.B., Germany
D.B., Germany	s.s., Germany	W.S., Germany	S.Z., Germany
M.S., Germany	N.S., Switzerland	A.S., Germany	A.S., Germany
E.K., Germany	E.J., Germany	G.H., Switzerland	D.P., Germany
S.D., Germany	B.M., Germany	r.k., Germany	F.S., Switzerland