Comment on

• Preventing the onset of major depressive disorder: a meta-analytic review of psychological interventions.

  van Zoonen K, Buntrock C, Ebert DD, Smit F, Reynolds CF 3rd, Beekman AT, Cuijpers P. van Zoonen K, et al. Int J Epidemiol. 2014 Apr;43(2):318-29. doi: 10.1093/ije/dyt175. Int J Epidemiol. 2014. PMID: 24760873 Free PMC article. Review.