1. Instituto de Medicina Molecular Faculdade de Medicina Universidade de Lisboa Lisboa Portugal
2. Department of Microbiology and Immunology Columbia University Medical Center New York NY USA
3. Department of Proteomics and Signal Transduction Max Planck Institute for Biochemistry Martinsried Germany
4. Division of Gene Regulation The Netherlands Cancer Institute Amsterdam The Netherlands
5. Department of Parasitology University of Heidelberg Heidelberg Germany
6. Division of Infectious Diseases Department of Medicine Columbia University Medical Center New York NY USA