| Year | Position | Institution |
| 2003 | National Cancer Institute 4 | |
| 2004 | National Institutes Of Health 4 | |
| 2005 | National Institutes Of Health 4 | |
| 2007 | National Institutes Of Health 4 | |
| 2008 | National Institutes Of Health 4 | |
| 2011 | National Institutes Of Health 4 | |
| 2012 | National Institutes Of Health 4 | |
| 2013 | Nih 4 | |
| 2014 | Helmholtz Center Berlin | |
| 2015 | Helmholtz Zentrum Berlin | |
| 2016 | Helmholtz Zentrum Berlin |
| Year | Role | Course |
| 2003 | Faculty | Optical Microscopy 2003 |
| 2004 | Faculty | Optical Microscopy And Imaging In The Biomedical Sciences 2004 |
| 2005 | Faculty | Optical Microscopy 2005 |
| 2007 | Faculty | Optical Microscopy And Imaging In The Biomedical Sciences 2007 |
| 2008 | Faculty | Optical Microscopy 2008 |
| 2011 | Faculty | Optical Microscopy 2011 |
| 2012 | Faculty | Optical Microscopy 2012 |
| 2013 | Faculty | Optical Microscopy And Imaging In The Biomedical Sciences 2013 |
| 2014 | Faculty | Optical Microscopy 2014 |
| 2015 | Faculty | Optical Microscopy 2015 |
| 2016 | Faculty | Optical Microscopy 2016 |