"The journal publishes on a continual basis, with new articles coming online as soon as they have passed peer review, forming one open issue (running from Jan 1 to Dec 31) as well as a themed issue per year."--Focus and scope page
Numbering
Each volume complete in one issue
Notes
Description based on: Vol 1, no 1 (January 2013); title from journal home page (EAHN Web site, viewed June 3, 2014)
Latest issue consulted: Vol 2, no 1 (May 2014) (viewed June 3, 2014)