text:  LCL Concordant for Epilepsy twin pair 2 (CCE2.1)(TP31) Concordant for Epilepsy twin pair 1 (Affected patient of MZ twin pair CCE1) Sample ID: TP31; Twin Pair ID: CCE2.1; Clinical Status: Childhood Absence Epilepsy; Age of Onset:-4.5; Age at interview & blood sampling: 34; Current Age (2007): 36; Sex: FEMALE; Medication at blood sampling : None