Before revision:  Disentangling the contributions of inertial terms, dissipation and noise to the dynamical behavior is crucial to describe their behaviour, cohesion and motion. Reliable methods are needed to extract that information from experimental data  .
After revision:  Limited experimental access to the configurational degrees of freedom results in data that appears to be generated by a non-Markovian process. This poses a challenge in the quantitative reconstruction of the model from experimental data .