[X/Fe] versus [Fe/H] for our sample (filled blue dots). Horizontal and vertical dashed lines mark the solar abundances. Filled grey dots represent the [X/Fe] values of old transiting planet host stars analysed by Biazzo et al. (2022), except for Ce for which we plot the values by Delgado Mena et al. (2017). Small black dots in the background represent the [X/Fe] distribution of nearby field stars (distance ≤200 pc) in the Galactic thin disk with similar parameters as those of our sample (Hinkel et al. 2014).