Nentwig, Joachim, Kreuder, Manfred, Morgenstern, Karl (2) Gottschalk, Gerhard (university Of Goettingen (1) Wedler, Gerd (universitat Erlangen-nurnberg), Freund, Hans-joachim (fritz-haber-institute (1) Voet, Donald (university Of Pennsylvania), Voet, Judith G. (swarthmore College), Pratt, Charlotte W. (seattle (1) Sackmann, Erich, Merkel, Rudolf (1)