1. Division of Cardiovascular Research (QCRC), Qatar Foundation, Sidra Medical and Research Centre, Doha, Qatar.
2. Division of Translational Medicine (Experimental Genetics), Sidra Medical and Research Centre, Doha, Qatar.
3. National Heart and Lung Institute, Heart Science Centre, Imperial College London, Middlesex, United Kingdom.
4. INSERM U 791, Laboratory for Osteoarticular and Dental Tissue Engineering (LIOAD), University of Nantes, Nantes, France.