Markus Niederberger is assistant professor at the Laboratory for Multifunctional Materials in ETH Zurich. Prior to his time at Zurich he spent four years as group leader at the Max Planck Institute of Colloids and Interfaces at Potsdam, Germany. Nicola Pinna is a senior research in the department of chemistry and CICECO at the University of Aveiro, Portugal. He previously spent time at the Max Planck Institute of Colloids and Interfaces, where he was a research associate, and then went on to become a guest scientist at the Max Planck Institute of Microstructure Physics, Halle.