Difference in SFR measured in this work and in Leja et al. (2020) as a function of the SFR retrieved in this work in 4 redshift bins. Color coding conveys the difference of the relative redshift estimates from the COSMOS2020 catalog (used in this work) and in the 3D-HST catalog (used in Leja et al. 2020). The solid black line shows the median difference with error bars representing the statistical uncertainty $\sigma /\sqrt{N}$ while dashed lines show the 16-84 percentile range. Systematic differences are on the order of 0.1-0.2 dex for high-SFR galaxies and up to 0.6 dex for low-SFR ones. These differences do not play a major role in this work.