1. Institute of Pharmacology University of Bern Bern Switzerland
2. Department of Molecular and Cellular Oncology The University of Texas MD Anderson Cancer Center Houston Texas USA
3. Department of Clinical Immunology and Allergology Sechenov University Moscow Russia
4. Laboratory of Molecular Immunology, Institute of Fundamental Medicine and Biology Kazan Federal University Kazan Russia
5. Institute of Biochemistry, Brandenburg Medical School Neuruppin Germany