Specify the cohort and freeze patient-disjoint folds

Specify the cohort and freeze patient-disjoint folds

Define eligibility for a licensed post-treatment longitudinal microbiome cohort, the minimum samples per patient, the abundance units, and folds in which no patient appears twice. Record sampling gaps before modeling. Deliverable: A cohort protocol, a fold manifest, and a data access record; completing it produces no forecast and no research result.