14064
Although all MRD -positive patients in LT remission are still until now event-free, 3 of the 7 MRD -positive ( MRD +) patients in ST remission soon relapsed.
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 None