Marshall, E. J. P; Hatcher, P. E.; Albrecht, Harald; Bailey, Karen; Bastiaans, Lammert; Batlla, Diego; Bohren, Christian; Bourdôt, Graeme; Clements, David; Darmency, Henri; Davis, Adam; Délye, Christophe; Freckleton, Rob; Fried, Guillaume; Ghersa, Claudio; Gonzalez Andujar, José; Hatcher, Paul; Iannetta, Pietro; Kempenaar, Corné; Kim, Do Soon; Kudsk, Per; Liebman, Matt; Lotz, Bert; Moonen, Anna Camilla; Neve, Paul; Novak, Stephen; Rew, Lisa; Schutte, Brian; Smith, Richard; Storkey, Jonathan; Swanton, Clarence; Tei, Francesco; Vurro, Maurizio; Westerman, Paula; Zwerger, Peter; Macchiavelli, Raúl; Mortimer, Martin; Onofri, Andrea; Piepho, Hans Peter