Invitations and article reviews test for participation

[panayotis]

@natacha

yes, this would imply inviting them on the forum which in that specific case I would find very interesting, I will do it.

Perfect! I know Salvatore personally and I could also invite him if this helps. It would be great similarly to the quotes from other articles embedded in the article to embed “discussions with the author” below paragraphs commenting on related work