Article now published in [Neuroscience & Biobehavioral Reviews][1]
Preprint [available at BioRxiv][2].
Postprint uploaded in project files
This systematic review has been [pre-registered on PROSPERO][3].
[1]: https://www.sciencedirect.com/science/article/pii/S0149763417301446?via=ihub
[2]: http://biorxiv.org/content/early/2016/12/22/096263/
[3]: https://www.crd.york.ac.uk/prospero/display_record.asp?ID=CRD42015027864