Conference paper (2016) - R. Elfrink (author), P. Zand (author), K. Wong (author), J. Streb (author), P. Bembnowicz (author), I. Reyes-Salazar (author), M. Vandecasteele (author), R.T. Rajan (author), V. Panzica La Manna (author), R van Schaijk (author)