Bachelor thesis (2016) - B.P. Dorca (author), A. Engelke (author), E.M. Fernandez Santoro (author), T. Haex (author), L.P.J. Hikspoors (author), N.K. Kirov (author), R.J. Molenaar (author), R.N.M. Riepe (author), D. Risselada (author), M.M. Smeenk (author), M. Pini (mentor), Matteo Pini (mentor), M.D. Pavel (mentor), Marilena Pavel (mentor), Marilena D. Pavel (mentor), O. Stroosma (mentor), O Stroosma (mentor), Olaf Stroosma (mentor), W. Vogel (mentor)