Biobank specimens are stored and available for research:PrThr:Pt:^Patient:Ord
biobank specimens are stored and available for research:prthr:pt:^patient:ord
Biobank specimens are stored and available for research:Presence or Threshold:To identify measures at a point in time:^Patient:Ordinal
biobank specimens are stored and available for research:presence or threshold:to identify measures at a point in time:^patient:ordinal