Re-evaluation of the central velocity-dispersion profile in NGC 6388 Nora Lützgendorf, Karl Gebhardt, Holger Baumgardt, Eva Noyola, Nadine Neumayer, Markus Kissler-Patig and Tim de Zeeuw A&A, 581 (2015) A1 Published online: 21 August 2015 DOI: 10.1051/0004-6361/201425524