D. Karinkuzhi (1), S. Van Eck (1), A. Jorissen (1), S. Goriely (1), L. Siess (1), T. Merle (1), A. Escorza (1, 2), M. Van der Swaelmen (1), H.M.J. Boffin (3), T. Masseron (4,5), S. Shetye (1,2), B. Plez (6) ((1). Institute of Astronomy, Astrophysics, University of Brussels, ULB, Campus Plaine C.P. 226, Boulevard du Triomphe, B-1050 Bruxelles, Belgium. (2) Institute of Astronomy, KU Leuven, Celestijnenlaan 200D, 3001 Leuven, Belgium. (3) ESO, Karl Schwarzschild Strasse 2, D-85748 Garching bei Munchen, Germany. (4) Instituto de Astrofisica de Canarias, E-38205 La Laguna, Tenerife, Spain. (5) Departamento de Astrofisica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain. (6) Laboratoire Univers et Particules de Montpellier, Universite Montpellier, CNRS, 34095, Montpellier Cedex 05, France.)
