Registration for the 31st Dutch Soft Matter Meeting has been closed. Please contact the organizers directly.A quick note on your data and privacy: We store the information you supply when you register, and use it to to contact you about the next Soft Matter Meeting. We do not use the mailing list for anything else, you will only receive emails about the SMM from this address. Sometimes, however, we share the e-mail list with colleagues that we know and trust, for instance when they have a meeting to announce which we suspect might actually interest some of you. If you object to any part of our use of your data or want to unsubscribe from the email list, please let us know and we will take action.