1. Institute
of Food Nutrition and Health, ETH Zurich, 8092 Zurich, Switzerland
2. Laboratory
of Neutron Scattering and Imaging, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
3. CNRS,
Aix Marseille University, UMR7282 Enzymologie Interfaciale et Physiologie de la Lipolyse, Marseille, France