Dreizler, S; Jeffers, S V; Rodríguez, E; Zechmeister, M; Barnes, J R; Haswell, C A; Coleman, G A L; Lalitha, S; Hidalgo Soto, D; Strachan, J B P; Hambsch, F-J; López-González, M J; Morales, N; Rodríguez López, C; Berdiñas, Z M; Ribas, I; Pallé, E; Reiners, A; Anglada-Escudé, G