1. Centre for Research in Earth and Space Science York University Toronto Ontario Canada
2. Dalla Lana School of Public Health University of Toronto Toronto Ontario Canada
3. Unidad Asociada Universidad de Valladolid‐CSIC‐CAB Boecillo (Valladolid) Spain
4. Austrian Space Forum (OeWF) Innsbruck Austria
5. European Space Agency, ESA/ESTEC (SCI‐S) Noordwijk The Netherlands