{"eventGroups":[{"description":"Three (3) acupuncture sessions per week for 4 weeks (Weeks 1-4), 1 week off (Week 5), then 2 per week for 4 more weeks (Weeks 6-10), total of 20 sessions. Each session lasts 20-30 minutes.","id":"EG000","otherNumAffected":0,"otherNumAtRisk":21,"seriousNumAffected":0,"seriousNumAtRisk":21,"title":"Acupuncture"}],"frequencyThreshold":"5","timeFrame":"Adverse Event reporting from baseline to last treatment, Week 13 of study. Total active study period was June 4, 2009 to May 09, 2011."}