| Author | Contact |
| Michiel Hogerheijde, Leiden Observatory | michiel @ strw.leidenuniv.nl |
| Mika Juvela, Helsinki University Observatory | mika.juvela @ astro.helsinki.fi |
| Dieter Poelman, Kapteyn Astronomical Institute | dieter @ astro.rug.nl |
| Jeremy Yates, University College London | jyates @ star.ucl.ac.uk |