ner_tags: B-Person O B-Person O O O O B-Organization I-Organization I-Organization O B-Organization O B-Grant I-Grant O O O O O B-Organization B-Organization B-Organization O B-Organization B-Telescope B-Telescope O B-Grant O O B-Organization O B-Organization O O O O O O O O O O O O O O O
tokens: V.P. and S.M. acknowledge funding by the European Research Council through ERC grant SPIRE 647383. The authors acknowledge funding by SpaceInn, PNPS (CNRS/INSU), and CNES CoRoT/ Kepler and PLATO grants at SAp and IRAP. The authors thank the anonymous referee for helping to improve the quality of the paper.