Target:	Expected publication date:
Issue 1: literature of January to March	June
Issue 2: literature of April to June	September
Issue 3: literature of July to September	December
Issue 4: literature of October to December	March

The print and online version of IGR are published at the same time, however, please allow several weeks (depending on where you are located) for the delivery of IGR print. Registered members will receive an e-mail notification as soon as IGR online is  published.

IGR print will contain a selection of IGR online.