1. Institute of Immunology; Freie Universität Berlin; Berlin Germany
2. Institute for Immunology; Perelman School of Medicine; University of Pennsylvania; Philadelphia PA USA
3. Institute of Biochemistry; Charité - Universitätsmedizin Berlin; Berlin Germany
4. Department of Pathology/Research Center ImmunoSciences (RCIS); Charité - Universitätsmedizin Berlin; Berlin Germany
5. Department of Molecular Parasitology; Humboldt-Universität; Berlin Germany
6. Ev. Hospital Bielefeld (EvKB); Children's Hospital; Bielefeld Germany