1The Lautenberg center for immunology and cancer research, The Hebrew University Hadassah Medical School, Institute for Medical Research Israel-Canada (IMRIC), Jerusalem, Israel
2The Institute of Dental Sciences, The Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel
3Immunology and Hygiene, Institute for Medical Microbiology, Technische Universität München, Munich, Germany
4Institut für Anatomie, Universitätsklinikum Essen, Essen, Germany
5Department of Clinical Microbiology and Infectious Diseases, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
6Pathology department, Hadassah-Hebrew University Medical Center, Jerusalem, Israel