Conference paper (2014) - S McCartan (author), D Harris (author), B Verheijden (author), M Lundh (author), M Lutzhoft (author), JJ Hopman (author), Hans Hopman (author), J.J. Hopman (author), J. J. Hopman (author), F.E.H.M. Smulders (author), Frido Smulders (author), Frido E.H.M. Smulders (author), K Norby (author)