1. Institute of Human Genetics, Faculty of Medicine, University of Belgrade, Beograd, Serbia
2. Institute of Rheumatology, Faculty of Medicine, University of Belgrade, Beograd, Serbia
3. Institute of Human Genetics, Faculty of Dental Medicine, University of Belgrade, Beograd, Serbia
4. Canada Service d’Hématologie-Oncologie, Centre de Recherche, Hôpital Sainte-Justine, Montréal, Quebec, Canada