NNCD6.8DA-T1-AT NNCD6.8D-T1 NNCD6.8D-T1-A NNCD6.8D-T1-A/B NNCD6.8D-T1-AT NNCD6.8E NNCD6.8E-T1 NNCD6.8E-T1-A NNCD6.8E-T1-AT NNCD6.8E-T1B