I submitted a manuscript on July 18 of 2017 and it is under review since 22 of august of 2017. On January 15 I received a reply from the editor:
Sergio,
Thanks for your message. The review process can sometimes be slow as it depends on reviews. All I can say is we are still waiting for reviews to be submitted.
I also have another paper under open review her eArticle VEIN v0.2.2: an R package for bottom-up Vehicular Emissions ...
but it has been difficult to get reviewsHow much time should I wait for an article to be reviewed?
Should I submit to elsewhere?
Should I choose better reviewers?
Thanks