John G. Sommer,
Rosamma Alex,
John S. Dick, Charles P. Rader,
John S. Dick, Henry Pawlowski,
Klemens Kohlgrüber, Michael Bierdel, Harald Rust,
Judson T. Bauman, Ph.D.,
Christian Hopmann, Walter Michaeli,
James L. White, Kwang-Jea Kim,
Melanie Rohde-Tibitanzl,
Edited by: John S. Dick,
Alan N. Gent,
Helmut Münstedt,