Dear readers and authors,It is the last time I am addressing you as the editor of the Journal. From the next issue the job of the editor will be taken over by Dr. Dijana Oreški. I am sure that the new editor will bring new ideas and new quality to the Journal and that she will keep good praxis that was introduced during my mandate.In four years I tried to increase the quality of articles and reviews. That opened the door of the Web of Science to the Journal as it is now in the Web of Science Emerging Sources. I am sure that, if Journal only keep the same quality, it will in very short time be in other Web of Science databases, but I am sure that new editor will increase further both main quality parameters mentioned afore.At the end of my m...