14062
Simultaneously, T lymphocyte subsets and NK cells from the peripheral blood ( PB ) and bone marrow ( BM ) were investigated by flow cytometric analysis .
 ( cell type: T lymphocyte subsets, None) , ( cell type: NK cells, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: T lymphocyte subsets, None) , ( cell type: NK cells, None) 