Theoretical cross-sections of deuteron-induced reaction on natural chromium by EMPIRE code for the production of ⁵²Mn, ⁵⁴Mn, ⁵¹Cr and ⁴⁸V [Theoretical cross-sections of deuteron-induced reaction on natural chromium by EMPIRE code for the production of Mn-52, Mn-54, Cr-51 and V-48]