Prof. dr. N. van Royen, head of department Dr. J.L. Bonnes, cardiologist R. Edgar, medical technician Dr. M.A. Brouwer, cardiologist Dr. R.J. Beukema, cardiologist-electrophysiologist
Prof. dr. ir. E. Boersma, professor in clinical epidemiology of cardiovascular diseases N. Scholte, research physician