1. German Aorta Center Hamburg at University Hospital Hamburg Eppendorf University Heart Centre, Clinics for Cardiology and Heart Surgery, VASCERN HTAD European Reference Centre
2. Center for Medical Genetics and Department of Cardiology, Ghent University Hospital, VASCERN HTAD European Reference Centre, Ghent, Belgium
3. Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich of the Free State of Bavaria, Munich
4. Department of Pediatric Cardiology and Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
5. Department of Pediatrics-Cardiology, Texas Children’s Hospital/Baylor College of Medicine, Houston, TX, USA
6. Division of Pulmonary and Critical Care Medicine and Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
7. Departments of Medicine and Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
8. TRS, National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
9. Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School, Hannover
10. Department of Clinical Genetics, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
11. Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
12. Clinic of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
13. Ophthalmological practice at the University Clinic Hamburg-Eppendorf, zentrumsehstärke, Hamburg, Germany
14. German Marfan Association, Marfan Hilfe Deutschland e.V, Eutin, Germany
15. Vascular Medicine, Children’s Hospital and Medical Center, Omaha, USA