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; cell type: NK cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: T lymphocyte subsets, NK cells 
Answer:
 cell type: T lymphocyte subsets; cell type: NK cells