experiment,child_id,child_dob,dob_criterion,dob_accuracy
Tsay,CEY,1995-08-12,extrapolated,week
Tsay,HBL,1995-08-30,extrapolated,week
Tsay,HYS,1997-01-12,extrapolated,week
Tsay,LMC,1995-02-11,extrapolated,week
Tsay,LWJ,1995-09-15,extrapolated,week
Tsay,LYC,1997-02-01,extrapolated,week
Tsay,TWX,1996-11-05,extrapolated,week