Zurlo,
A.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Gratton,
R.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Mesa,
D.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Desidera,
S.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Enia,
A.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Sahu,
K.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Almenara,
J. -M.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Kervella,
P.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Avenhaus,
H.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Girard,
J.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Janson,
M.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Lagadec,
E.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Langlois,
M.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Milli,
J.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Perrot,
C.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Schlieder,
J. -E.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Thalmann,
C.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Vigan,
A.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Giro,
E.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Gluck,
L.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Ramos,
J.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
Roux,
A.
Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;