Journal Issue Components:

1. Cover: with any issue we may bring a picture and short comment about it
2. Editorial: communication from Editor-in-Chief or any of the Editorial Boards
3. Review Articles: not more than 2 per issue
4. Original Articles: 4 – 6 per issue
5. Case reports: not more than 3 per issue
6. Letter to Editor: not more than 2 per issue
7. Rapid communications
8. Short reports
9. Book reviews