Philippart, Catharina J.M., Amaral, Ana, Asmus, Ragnhild, van Bleijswijk, Judith, Bremner, Julie, Buchholz, Fred, Cabanellas-Reboredo, Miguel, Catarino, Diana, Cattrijsse, André, Charles, François, Comtet, Thierry, Cunha, Alexandra, Deudero, Salud, Duchêne, Jean-Claude, Fraschetti, Simonetta, Gentil, Franck, Gittenberger, Arjan, Guizien, Katell, Gonçalves, João M., Guarnieri, Giuseppe, Hendriks, Iris, Hussel, Birgit, Vieira, Raquel Pinheiro, Reijnen, Bastian T., Sampaio, Iris, Serrao, Ester, Pinto, Isabel Sousa, Thiebaut, Eric, Viard, Frédérique, and Zuur, Alain F.