1. University of Strasbourg, CNRS, ICUBE, Strasbourg, France;
2. Arts et Métiers ParisTech, LBM/Institut de Biomécanique Humaine Georges Charpak, Paris, France;
3. University of Paris, CNRS, INSERM, B3OA, Paris, France;
4. University of Orléans, COST, Orléans, France