Barbera Marco 🇮🇹 Unipa / Palermo Brachet Frank 🇫🇷 CNES / Toulouse Cappi Massimo 🇮🇹 INAF-OAS Bologna / Bologna Ceballos Maria Teresa 🇪🇸 IFCA (CSIC-UC) / Santander Cobo Beatriz 🇪🇸 IFCA (CSIC-UC) / Santander Cucchetti Edoardo 🇫🇷 CNES / Toulouse Dauser Thomas 🇩🇪 Remeis-Observatory and ECAP / Bamberg Doriese W. Bertrand 🇺🇸 NIST / Boulder Durkin Malcolm 🇺🇸 NIST / Boulder Fioretti Valentina 🇮🇹 INAF-OAS Bologna / Bologna Geoffray Herve 🇫🇷 CNES / Toulouse Jackson Brian 🇳🇱 SRON / Groningen Jacques Lionel 🇧🇪 CSL / Liège Kilbourne Caroline 🇺🇸 NASA/GSFC / Greenbelt Kirsch Christian 🇩🇪 Remeis-Observatory and ECAP / Bamberg Lo Cicero Ugo 🇮🇹 INAF-Obs. Palermo / Palermo Lotti Simone 🇮🇹 INAF-IAPS / Roma Macculi Claudio 🇮🇹 INAF-IAPS / Roma Pajot Francois 🇫🇷 IRAP / Toulouse Peille Philippe 🇫🇷 CNES / Toulouse Pointecouteau Etienne 🇫🇷 IRAP / Toulouse Smith Stephen 🇺🇸 NASA/GSFC / Greenbelt Wilms Joern 🇩🇪 Remeis-Observatory and ECAP / Bamberg den Hartog Roland 🇳🇱 SRON / Leiden