Welcome to the forth issue of Medical Science Educator in 2015. We are happy to continue with several more articles on the topic of Integration. As you may remember from the previous issue, journal sections on a specific topic have been introduced. These thematic sections are the successor of the special issues we published in the past. We started off with the first three in the previous issue, and we are pleased we can present to you 11 more articles in this area in the current issue.

In addition, the current issue features several manuscripts reporting on medical education, which I hope will be of interest to you. I therefore hope you will enjoy this issue and that you will continue supporting Medical Science Educator both as a reader and as an author of your own scholarly work for the benefit of our work and the work of others!

Peter G.M. de Jong, PhD

Editor-in-Chief