  For a complete understanding of the QCD phase diagram it is important to
connect first-principle thermodynamic calculations to experimental data from
the RHIC Beam Energy Scan and the future experimental facilities FAIR, GSI, and
NICA, Dubna. This can only be achieved by a realistic modeling of the dynamical
evolution of critical fluctuations in heavy-ion collisions at the QCD phase
transition. In this note I will summarize the current status of these dynamical
models and highlight some of the important issues, which need to be addressed
in the future.
