H.B., Germany	M.W., Germany	l.e., Switzerland
N.W., Germany	A.K., Germany	E.G., Germany
L.I., Austria	R.W., Germany	W.R., Germany
K.S., Germany	K.M., Germany	K.V., Germany
R.F., Germany	T.B., Germany	S.B., Germany
G.K., Germany	M.B., Germany	T.S., Germany
H.G., Germany	G.H., United Kingdom	G.H., United Kingdom
M.T., Germany	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