Conference paper (2015) - A Ferrara (author), BK Heringa (author), J Boksteen (author), A Claes (author), J van der Wel (author), R Schmitz (author), JE Hueting (author), P.G. Steeneken (author), P.G. Steeneken (author), Peter Steeneken (author), Peter Steeneken (author), P. G. Steeneken (author), P. G. Steeneken (author), Peter G. Steeneken (author), Peter G. Steeneken (author)