Conference paper (2012) - C Sanabria-Walter (author), Henk Polinder (author), H. Polinder (author), H Polinder (author), JA Ferreira (author), Bram Ferreira (author), Braham Ferreira (author), Jan A. Ferreira (author), J.A. Ferreira (author), Braham Ferreira (author), J. A. Ferreira (author), Bram Ferreira (author), Jan A. Ferreira (author), JA Ferreira (author), Jan Abraham Ferreira (author), Jan Abraham Ferreira (author), J.A. Ferreira (author), J. A. Ferreira (author), P Janker (author), M Hofmann (author)