1. Van der Waals-Zeeman Institute (WZI), Institute of Physics, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, Netherlands
2. Nouryon Specialty Chemicals, Zutphenseweg 10, 7418 AJ Deventer, The Netherlands
3. Unilever Innovation Centre Wageningen, Bronland 14, 6708 WH Wageningen, The Netherlands
4. Soft Condensed Matter, Debye Institute of Nanomaterials Science, Utrecht University, Princetonplein 5, 3584 CC Utrecht, The Netherlands