Planet or brown dwarf? Inferring the companion mass in HD 100546 from the wall shape using mid-infrared interferometryGijs D. Mulders, Sijme-Jan Paardekooper, Olja Panić, Carsten Dominik, Roy van Boekel and Thorsten RatzkaA&A, 557 (2013) A68DOI: https://doi.org/10.1051/0004-6361/201220930