We thank the reviewers for their detailed and constructive comments, especially during these unprecedented times

We thank the reviewers for their detailed and constructive comments, especially during these unprecedented times. Our algorithm isn't designed to compete (or However, in our new experiment in Fig. B we achieve close to D-SGD We will add to the paper an experiment with 4 different models. Reference data can be synthetic and then it is easy to obtain (as in co-regularization, see R1's comment). We now explain that in detail. The graphs in this work were randomly drawn for a given maximum number of degrees per node.