From now on, only abstracts for posters will be considered. Once you have registered to the workshop, you are invited to submit your abstract. If you submit an abstract on behalf of a collaboration, please use the additional author dialog box to communicate that information. We expect that most abstracts will be granted at least a poster. The best posters from students or post-docs will be offered time for a short presentation at the end of the workshop. The selection will be made during the poster session.