Fransen, Laura F C, Berkelmans, Gijs H K, Asti, Emanuele, van Berge Henegouwen, Mark I, Berlth, Felix, Bonavina, Luigi, Brown, Andrew, Bruns, Christiane, van Daele, Elke, Gisbertz, Suzanne S, Grimminger, Peter P, Gutschow, Christian A, Hannink, Gerjon, Hölscher, Arnulf H, Kauppi, Juha, Lagarde, Sjoerd M, Mercer, Stuart, Moons, Johnny, Nafteux, Philippe, Nilsson, Magnus, Palazzo, Francesco, Pattyn, Piet, Raptis, Dimitri A, Räsanen, Jari, Rosato, Ernest L, Rouvelas, Ioannis, Schmidt, Henner M, Schneider, Paul M, Schröder, Wolfgang, van der Sluis, Pieter C, et al, and University of Zurich