Interpretation of sequence variants of the FBN1 gene: analog or digital? A commentary on decreased frequency of FBN1 missense variants in Ghent criteria-positive Marfan syndrome and characterization of novel FBN1 variants
1 German Aorta Centre of Hamburg at the Centre of Cardiology and Cardiovascular Surgery of the University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
2 Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.