Sample-types misclassified in study SRP066818

[mbernste]

These samples were passaged, it seems these should be classified as 'cell line'.

See publication: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4760302/

Note the quote: 'Primary osteoblast cell lines were developed from individuals diagnosed with SSC (cases, n=199) and from individuals who underwent cranial surgery but without a bone-related disease (controls, n=50).'