Dear Editor,<br /><br />This scientific paper is under review in the journal "Evolutionary Applications". We are about to re-submit a revised version and would like to have the language edited. <br /><br />Two reviewers assessed a previous version of the manuscrit, one said "I found this paper very well written", and the other "I think the manuscript would benefit from being edited by a native English speaker, preferably one who is not familiar with this study system". Even if the associate editor didn't ask for a language review, and even if we have been seldom asked to have our manuscripts' language edited, we have decided to send it to you for improvements. English is obviously not our mother tongue.<br /><br />Many thanks and feel free to contact for further instructions.<br /><br />Cheers,<br />Juanjo<br /><br />