1. Emeritus Group Membrane Biophysics; Max Planck Institute for Biophysical Chemistry; 37077 Göttingen Germany
2. Department of Molecular Neurobiology; Max Planck Institute of Experimental Medicine; 37075 Göttingen Germany
3. DFG-Research Centre for Nanoscale Microscopy and Molecular Physiology of the Brain (CNMPB); 37073 Göttingen Germany