International Journal of Mental Health and Addiction (2013) - Comment
doi: 10.1007/s11469-013-9459-9  issn: 1557-1874  issn: 1557-1882 

---

Daria J. Kuss, Gillian W. Shorter, Antonius J. Van Rooij, Mark D. Griffiths, Tim M. Schoenmakers