摘要
Immediate Past President of International Council of Ophthalmology(ICO);Academician and former Secretary General of Academia Ophthalmologica Internationalis(AOI);Former Chairman of the Scientific Program of the World Congress of Ophthalmology(WOC);Member of the German Academy of Sciences,former President of German Society of Ophthalmology(DOG);Former Executive Vice President of University of Leipzig and Director of the Eye Hospital;Member of the Club Jules Gonin Executive Committee(2000-2006)。
