Teaching: Since 1975 teaching at pregraduate level at various medical schools. Since 1980 postgraduate teaching in endocrine diseases both nationally and internationally. Tutor for 25 medical students of pregraduate medical theses and for 16 accepted PhD theses and two accepted MD thesis. Reviewer of 12 MD and 20 PhD theses. Currently tutor for 10 PhD students and other young colleagues in research
1987 leader of a project group in Community Bureau of Reference (BCR), Bruxelles (under EU) on testing of stability and preparation of a thyroglobulin reference material. Since 1990 participant in several other multinational EU projects.
Since 1980 regular reviewer at many international scientific journals (approx 5 reviews per month).
Publication of >365 scientific papers and >700 abstracts/oral communications.