1. Astrophysikalisches Institut und Universitäts‐Sternwarte Jena Jena Germany
2. Research School of Astronomy & Astrophysics, Australian National University Canberra Australian Capital Territory Australia
3. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) Australia
4. Leiden Observatory Leiden University Leiden The Netherlands
5. Instituto de Astrofísica de Andalucía CSIC, Glorieta de la Astronomia Granada Spain