1. From the IBiTech, Ghent University, Belgium (D.C.A., P.S.)
2. Biomechanics and Biomaterials Research Group, Universidad Tecnológica de La Habana (CUJAE), La Habana, Cuba (D.C.A.)
3. Department of Cardiovascular Diseases, Ghent University, Belgium (M.L.D., E.R.R.)
4. Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia (J.A.C.)
5. University of Pennsylvania Perelman School of Medicine, Philadelphia (J.A.C.)
6. Biobanking and Cardiovascular Epidemiology, Ghent University Hospital, Belgium (E.R.R.).