1. Membrane Biochemistry and Biophysics, Bijvoet Centre for Biomolecular Research, Utrecht University, Padualaan 8, Utrecht 3584 CH, Netherlands
2. Institute of Chemistry & Biology of Membranes & Nano-objects (CBMN), CNRS UMR5248, University of Bordeaux, Bordeaux INP, allée Geoffroy St-Hilaire, Pessac 33600, France