for the scaled variances along the chemical freeze-out line in central A+A collisions for the whole energy range from SIS to LHC. The procedure to define the chemical freeze-out line is essentially the same as in Refs. [@res_CE; @res_MCE]. The values of $T$ and $\mu_B$ at the chemical freeze-out at different collision energies are presented in Table I. They are almost identical to those values in Fig. 1 and Table I of Ref. [@res_CE]. The only tiny difference comes because of the Boltzmann statistics approximation used in the present paper. Note that the conditions for average energy per particle, $\langle
E\rangle/\langle N\rangle =1$ GeV [@Cl-Red], zero value of the net total strangeness, $S=0$, and the charge to baryon ratio, $Q/B = 0.4$, remain the same as in Refs. [@res_CE; @res_MCE]. This procedure is possible because all particle ratios and energy to particle ratio in the VDW HG gas (with the same hard-core volume $v_j=v$ for all hadron species) remain unchanged in a comparison to the ideal HG, $n_j/n_k=n_j^{id}/n_k^{id}$ and $\varepsilon/n_{tot}=\varepsilon^{id}/n_{tot}^{id}$. The dependence of $\mu_B$ on the collision energy is parameterized as [@FOC], $\mu_B \left( \sqrt{s_{NN}} \right) =1.308~\mbox{GeV}~(1+
0.273~ \sqrt{s_{NN}})^{-1}~,$ where the c.m. nucleon-nucleon collision energy, $\sqrt{s_{NN}}$, is taken in GeV 