Abstract (2015) - L.G. Evers (author), Läslo Evers (author), L. Evers (author), Laslo Evers (author), L. G. Evers (author), Laslo G. Evers (author), Läslo G. Evers (author), J Fricke (author), P. S.M. Smets (author), P. S M Smets (author), Pieter Smets (author), Pieter S.M. Smets (author), P.S.M. Smets (author), JD Assink (author)

Abstract (2011) - J Fricke (author), E.N. Ruigrok (author), Elmer Ruigrok (author), L Evers (author), Luuk Evers (author), D Simons (author), Kees Wapenaar (author), C.P.A. Wapenaar (author), K. Wapenaar (author)