data field sample collection data steward contact email 2026-04-13T17:16:47.336Z metadata incomplete PCDS: Provide the email address of the sample collection data steward. This may or may not be the same individual/organization that collected the sample. If the contact is the same, provide the same address as the 'sample collector contact email'. PCDS: The email address of the individual responsible for the data governance, (meta)data usage and distribution of the sample. PCDS: bloggsj@aglab.ca PCDS:sample_collection_data_steward_contact_email