--- a
+++ b/clusters/unpackedclusters/clust_285.txt
@@ -0,0 +1 @@
+Submission of tumor tissue is required for all patients; investigators should check with their site pathology department regarding release of biospecimens before approaching patients about participation in the trialXx_NEWLINE_xXSubmission of tumor tissue is required for all patients; investigators should check with their site pathology department regarding release of biospecimens before approaching patients about participation in the trialXx_NEWLINE_xX
\ No newline at end of file