Prof. Claus Helix Nielsen, DTU Physics, Department of Physics BioComplex, Technical University of Denmark, Fysikvej Building 309, room 138, DK 2800 Kongens Lyngby, Denmark. His research is centered on lipid-protein interactions with the goal to create biomimetic membranes for biosensor and separation (filtering) applications, http://www.fys.dtu.dk/English.aspx