R_e − M_* (left panel) and R_e − z (right panel) planes. Dust continuum sizes at 1.1 mm as measured for stacks of sources in bins of redshift and stellar mass and the associated fits shown in Tables 6 and 7 are displayed. The dust continuum sizes measured for individual sources in the 100% pure main catalog are also shown distinguishing sources with a detection S/N^peak >  6.5 (big black circles, representing approximately the top third of the source catalog) and sources with a detection 5 <  S/N^peak <  6.5 (small black circles). For comparison, the stellar size measured at optical wavelengths evolution with redshift and stellar mass for both early and late-type galaxies from van der Wel et al. (2014) at the median values of the source catalog (z_med = 2.46 and log(M_*med/M_⊙)=10.79) are also shown with their scatter displayed as a shaded areas (at z >  3 extrapolations of the van der Wel et al. 2014 evolutionary trends are shown as dotted lines).