Therefore, greater attention by primary care physicians, psychiatrists, and community health workers might be helpful since interventions can perhaps reduce the risk including medical treatments and avoidance of distractions.Additional InformationPlease access these Web sites via the online version of this summary at <a href="http://dx.doi.org/10.1371/journal.pmed.1000369.The">http://dx.doi.org/10.1371/journal.pmed.1000369.The</a> World Health Organization has