Promotie mw.drs. Marie-Claire F. Kleinegris, MSc.
Promotor: Prof.dr. H. ten Cate
Co-promotores: Dr. A.J. ten Cate-Hoek, Dr. G.H. Koek, Dr. B. de Laat
Promotor: Prof.dr. H. ten Cate
Co-promotores: Dr. A.J. ten Cate-Hoek, Dr. G.H. Koek, Dr. B. de Laat