Specimens and information from ETCTN clinical trial sites flow through a series of four centralized NCLN resources:
1. Specimens entered into ETCTN tracking system
2. Centralized clinical sample biorepository
3. The NCLN Labs: MoCha, Frederick National Laboratory for Cancer Research (FNLCR); NCLN PD Assay Laboratory at MD Anderson; and National Clinical Target Validation Laboratory (NCTVL), FNLCR
4. Centralized clinical trial data web reporting tools