| Call | Open | Deadline | Recruitment date* | Number of positions | Appointment |
| 1 | 1 February 2017 | 12:00:00 PM CET 31 March 2017 | 1 October 2017 | 20 | 24 months, between 1 Nov 2017 - 30 April 2020 |
| Call | Open | Deadline | Recruitment date* | Number of positions | Appointment |
| 1 | 1 February 2017 | 12:00:00 PM CET 31 March 2017 | 1 October 2017 | 20 | 24 months, between 1 Nov 2017 - 30 April 2020 |