Hey Stelar,
After I heard I passed the interview I wanted some feedback. So I sended Imke an e-mail with the question how to get it.
Then she emailed me 2 numbers back. I don't have them right now.. I will search them for you
@Iceman: you can apply, you need to be in the last year (i thought).
@Antonio Maria: yes you can apply. But you need to get your diploma this year. And if you really want to be 100% sure, Gina did the test the last couple of weeks and passed, she is still in high school. Otherwise just call Imke!