The editor read rather carefully the manuscript and made several positive comments about it. Several, sound, reasons were given for the desk-reject, mainly linked to methodological concerns and some doubts regarding the innovative character of the findings. It is not common for editors to give that much attention to a paper that does not proceed to peer-review, so we are very grateful to the editor for his detailed and constructive feedback. Also, the very fast rejection (within 2 days) was much appreciated, since it allowed us to ressubmit the paper to a more suitable journal.