Atmospheric characterization of terrestrial exoplanets in the mid-infrared: biosignatures, habitability, and diversity by Quanz, SP, Absil, O, Benz, W, Bonfils, X, Berger, JP, Defrère, D, van Dishoeck, E, Ehrenreich, D, Fortney, J, Glauser, A, Grenfell, JL, Janson, M, Kraus, S, Krause, O, Labadie, L, Lacour, S, Line, M, Linz, H, Loicq, J, Miguel, Y, Pallé, E, Queloz, D, Rauer, H, Ribas, I, Rugheimer, S, Selsis, F, Snellen, I, Sozzetti, A, Stapelfeldt, KR, Udry, S, Wyatt, M