1. Instituto de Física y Astronomía de la Universidad de Valparaíso, Av. Gran Bretaña 1111, Valparaíso, Chile
2. Departamento de Física, Universidad Técnica Federico Santa María, Av. España 1680, Valparaíso, Chile
3. Millennium Nucleus for Planet Formation, NPF, Valparaíso, Av. España 1680, Chile
4. Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, UK
5. University of Warwick, Department of Physics, Gibbet Hill Road, Coventry, CV4 7AL, UK
6. Centre for Exoplanets and Habitability, University of Warwick, Coventry CV4 7AL, UK
7. Instituto de Astronomía, Universidad Nacional Autónoma de México, Apartado Postal 877, Ensenada, Baja California 22800, México
8. European Southern Observatory (ESO), Alonso de Cordova 3107, Vitacura, Santiago, Chile
9. Departament de Física, Universitat Politècnica de Catalunya, c/Esteve Terrades 5, E-08860 Castelldefels, Spain
10. Institute for Space Studies of Catalonia, c/Gran Capità 2-4, Edif. Nexus 201, E-08034 Barcelona, Spain
11. Key Laboratory of Space Astronomy and Technology, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, P R China