1975-1981: Medical School, Albert-Ludwigs-University, Freiburg, Germany
1982-1983: Naval Medical Doctor of the First Mine Sweeper Squadron, Flensburg, Germany
1983-1984: Resident, Department of Ophthalmology, Hospital "Evangelisches Stift", Koblenz, Germany
1985-1987: Resident, University Eye Hospital Erlangen-Nürnberg
1987: Board Examination
1988-2000: Staff member of the University Eye Hospital Erlangen-Nürnberg
11/1988:Habilitation (Thesis): Biomorphometry of the optic nerve
1990: Election into the "Glaucoma Society of the International Congress of Ophthalmology"
1990: Glaucoma Award of the German Ophthalmologic Society
1.10.1991: Associate Professor and Vice Chairman of the Department of Ophthalmology,University Erlangen-Nürnberg
1997: Junior Award of the American Academy of Ophthalmology
4.2000 up to now: Professor of Ophthalmology, Chairman of the Department of Ophthalmology, Medical Faculty Mannheim of the Ruprecht-Karls-University Heidelberg , Germany
4.2000-10.2012 Director of the University Eye Hospital, Universitätsklinikum Mannheim
2003-2008: Secretary General of the European Association for Vision and Eye Research (EVER)
2004: Honorary President, Beijing Institute of Ophthalmology
2005: Senior Award of the American Academy of Ophthalmology
2005: Member Retina Society
2005: Member Macula Society
2007: Member German National Academy of Science Leopoldina
2008: Life-long member of the European Association for Vision and Eye Research EVER
2008: International Gold Awards of the Chinese Ophthalmological Society
2009: Fellow of the Association of Research in Vision and Ophthalmology ARVO (Silver status)
2011: Senior Clinical Scientist Award, Research Recognition Award, World Glaucoma Association
2011: Prof. Robert-Ritch Award, Glaucoma Foundation, New York, USA
2012: Honorary Member of the Asia-Pacific Vitreoretinal Society
2012: Guest Professor, Eye Hospital, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
2012: Honorary Professor State Key Laboratory in Ophthalmology, Sun-Yat Sen University, Guangzhou, China
2014: Editor-in-chief British Journal of Ophthalmology (together with Profs. Keith Barton and James Chodosh)
2014: Honorary Member, French Ophthalmological Society (Société Française d´Ophtalmologie)
2013-2015: Chair, Global Members Committee of the Association for Research in Vision and Ophthalmology ARVO
2014: Honorary Member, Asia-Pacific Vitreoretinal Society
2015: Fellow of the Association of Research in Vision and Ophthalmology ARVO (Gold status)
2016: Life Achievement Honor Award American Academy of Ophthalmology
2017: Member, Academia Ophthalmologica Internationalis