{"eventGroups":[{"id":"EG000","otherNumAffected":0,"otherNumAtRisk":4,"seriousNumAffected":0,"seriousNumAtRisk":4,"title":"Healthy Control"},{"description":"Subjects with stable Crohn's disease","id":"EG001","otherNumAffected":0,"otherNumAtRisk":5,"seriousNumAffected":0,"seriousNumAtRisk":5,"title":"Crohn's Disease"}],"frequencyThreshold":"0"}