smokingHealthAnnotation Smoking Health Annotation DD2 agent Agent false false true false DD2.csv true 0 0 -1 false duration false SF3 Duration NT4 durationInDays Duration In Days false false true false 8 6 2 DP5 endDate End Date false false true false MM-yyyy true none DP6 startDate Start Date false false true false MM-yyyy true none NT7 yearsAgentFree Years Agent Free false false true false 4 6 2 NT9 packsPerDay Packs Per Day false false true false 8 6 2