{"eventGroups":[{"description":"Erythromycin 200 mg i.v. suspension","id":"EG000","otherNumAffected":0,"otherNumAtRisk":20,"seriousNumAffected":0,"seriousNumAtRisk":20,"title":"Erythromycin"},{"description":"Matching placebo i.v. suspension","id":"EG001","otherNumAffected":0,"otherNumAtRisk":20,"seriousNumAffected":0,"seriousNumAtRisk":20,"title":"Placebo"}],"frequencyThreshold":"5"}