Essl, Franz, Bacher, Sven, Blackburn, Tim M., Booy, Olaf, Brundu, Giuseppe, Brunel, Sarah, Cardoso, Ana-Cristina, Eschen, René, Gallardo, Belinda, Galil, Bella, García-Berthou, Emili, Genovesi, Piero, Groom, Quentin, Harrower, Colin, Hulme, Philip E., Katsanevakis, Stelios, Kenis, Marc, Kühn, Ingolf, Kumschick, Sabrina, Martinou, Angeliki F., Nentwig, Wolfgang, OʼFlynn, Colette, Pagad, Shyama, Pergl, Jan, Pyšek, Petr, Rabitsch, Wolfgang, Richardson, David M., Roques, Alain, Roy, Helen E., Scalera, Riccardo, Schindler, Stefan, Seebens, Hanno, Vanderhoeven, Sonia, Vilà, Montserrat, Wilson, John R. U., Zenetos, Argyro, and Jeschke, Jonathan M.