| Date | Description |
|---|---|
| 2023-09-23 | delete address Lilienstr. 11 20095 Hamburg Germany |
| 2023-09-23 | delete phone +49 40 / 209 321 058 |
| 2023-09-23 | delete phone +49 40 / 209 321 099 |
| 2023-09-23 | insert address Kronenstr. 63 10117 Berlin Germany |
| 2023-09-23 | insert phone +49 30 / 85 960 717 |
| 2020-05-26 | delete address Conference 2020 Hamburg, Germany |
| 2020-03-26 | insert address Conference 2020 Hamburg, Germany |