| 1999 | Study Philadelphia, Baltimore, New York |
| 1994 | Associate Professor Ophthalmology Karl-Franzens-University Graz |
| 1990 | Study University Department Ophthalmology Essen |
| 1989 -1994 | Senior resident University Department of Ophthalmology Graz |
| 1989 | Study in Leipzig |
| 1982 -1989 | Residency University Department of Ophthalmology Graz |
| 1978 -1981 | Student assistent Institute for Histology Karl-Franzens-University Graz |
| 1975 -1982 | Medicine study Karl-Franzens-University Graz |
| 2018 | Jurypreis des Österreichischen Nationalpreises 2018 (EFQM) |
| 2017 | Recognized for Excellence (R4E****), European Foundation for Quality Management (EFQM) |
| 2010 | Committed to Excellence (C2E) European Foundation for Quality Excellence (EFQM) |
| 2008 | Committed to Excellence (C2E), European Foundation for Quality Management (EFQM) |
| 1996 -2014 | Club Jules Gonin Mitglied |
| 1998 -2013 | Austrian Retina Surgeons Gründungsmitglied |
| 2010 -2020 | OPHTHALMOLOGE |
| 2020 -2020 | BRITISH JOURNAL OF OPHTHALMOLOGY |
| 2020 -2020 | NATURE REVIEWS. CLINICAL ONCOLOGY. |
| 2000 -2006 | SPEKTRUM DER AUGENHEILKUNDE |
| 2000 -2005 | ACTA OPHTHALMOLOGICA SCANDINAVICA |
| 2000 -2005 | EUROPEAN JOURNAL OF RADIOLOGY |
| 2000 -2005 | EYE |
| 2000 -2005 | Indian Journal of Neurosurgery |
| 2000 -2005 | KLINISCHE MONATSBLÄTTER FÜR AUGENHEILKUNDE |
| 2000 -2005 | OPHTHALMOLOGICA |
| 2000 -2005 | RADIOTHERAPY AND ONCOLOGY |
| 2013 -2013 | Deutsche Krebshilfe - Germany |
| 2000 -2005 | Jubiläumsfonds der Österreichischen Nationalbank (ÖNB) - Austria |
| 2013 | 150 Jahr Feier der Univ.Augenklinik Graz Organisator |
| 2009 | 32. International Congress of Ophthalmology
Alps Adria Association Organisator |
| 2004 | Meeting of the International Gamma Knife Society Mitglied Organisationskomitee |
| 1999 | International Congress of Ophthalmology Alpe Adria Organisator |