check boxes in front of question

[rene mayer]

 Dear everyone,

I've a multiple choice set up with the question in front of the multiple
choice check boxes.
The code below results in having the question first aligned to the check
boxes.

begin{choicegroup}[layouter=rotated]{}
  \groupaddchoice[text=choice 1]{überhaupt nicht}
  \groupaddchoice[text=choice 2]{sehr stark}
  \choiceline{1. Kopfschmerzen}

I would like to have the check-boxes first followed by the question left
aligned to the check box.
How to do this?

Best,
René