Is there is a problem in writing an expository article in a college science magazine run by a student group on a topic similar to research that I did over the summer? I thought it was very interesting and included some material from articles which I looked at then. The main reason why I'm concerned is that I have some results from research over the summer which I submitted for publication. The expository article doesn't contain any of the original work which I did, but discusses a topic which is very closely related to what I worked on. Thoughts? The editors said it was fine, but I just want to make sure.