1. 1Division of Immunology and Allergy, Lausanne University Hospital, Switzerland
2. 2Department of Fundamental Neuroscience, University of Lausanne, Switzerland
3. 3Department of Biochemistry, Erasmus Medical Center, Rotterdam, The Netherlands
4. †Present address: Clinical Trial Office, CRO Aviano National Cancer Institute, Aviano, Italy.
5. 4Theoretical Biology and Biophysics Group, Los Alamos National Laboratories, Los Alamos, New Mexico, USA
6. 5Department of Biochemistry, University of Lausanne, Switzerland