Case C-170/11: Judgment of the Court (First Chamber) of 6 September 2012 (reference for a preliminary ruling from the Hoge Raad der Nederlanden (Netherlands) — Maurice Robert Josse Marie Ghislain Lippens, Gilbert Georges Henri Mittler, Jean Paul François Caroline Votron v Hendrikus Cornelis Kortekaas, Kortekaas Entertainment Marketing BV, Kortekaas Pensioen BV, Dirk Robbard De Kat, Johannes Hendrikus Visch, Euphemia Joanna Bökkerink, Laminco GLD N-A, Ageas NV, formerly Fortis NV (Regulation (EC) No 1206/2001 — Cooperation in the taking of evidence in civil and commercial matters — Matters covered — Hearing by the court of a Member State of a witness who is a party in the main proceedings residing in another Member State — Possibility to summon a party as a witness before the competent court in accordance with the law of its Member State)