| 2014 -2015 | Ausbildungsstelle zum Assistenzarzt im Hospital for Sick Children , Toronto, Kanada |
| 2012 -2014 | Ausbildungsstelle zum Assistenzarzt in Kinderchirurgie am King´s College Hospital, London, UK |
| 2009 -2010 | Forschungsaufenthalt am National Children`s Research Centre, Our Lady`s Children`s Hospital, Dublin, Ireland |
| 2015 | Best Poster Presentation at the 38th Annual Assembly of General Surgeons (University of Toronto) |
| 2010 | Peter Paul Rickham Prize 57th International Congress of the British Association of Paediatric Surgeons (BAPS), Aberdeen , Schottland |
| 2010 | Aesculap Prize 23rd International Symposium on Paediatric Surgical Research 2010, Tokyo, Japan |
| 2012 -2015 | JOURNAL OF PEDIATRIC SURGERY |
| 2013 -2015 | GYNECOLOGICAL ENDOCRINOLOGY |
| 2015 -2015 | WORLD JOURNAL OF SURGERY |