1. Center for Structural Biology and Bioinformatics, Laboratory of Structure and Function of Biological Membranes, Université Libre de Bruxelles, Brussels, Belgium
2. Laboratory of Structure and Function of Biological Membranes, Université Libre de Bruxelles, Campus Plaine CP 206/02, Blvd du Triomphe, Acces 2, B1050 Brussels, Belgium