Centers for Information and Systems Engineering and for BioDynamics, Boston University, Boston, MA, USA. gregory.batt@imag.fr|Centers for Information and Systems Engineering and for BioDynamics, Boston University, Boston, MA, USA. gregory.batt@imag.fr|Centers for Information and Systems Engineering and for BioDynamics, Boston University, Boston, MA, USA. gregory.batt@imag.fr|Centers for Information and Systems Engineering and for BioDynamics, Boston University, Boston, MA, USA. gregory.batt@imag.fr