Journal article (2014) - D. Kim (author), R. Santbergen (author), Rudi Santbergen (author), R.A.C.M.M. van Swaaij (author), M Zeman (author), M. Zeman (author), Miro Zeman (author), K. Jager (author), M Sever (author), J Kr¿ (author), M Topi¿ (author), S Hänni (author), C. Zhang (author), A Heidt (author), M Meier (author)