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At a plating density of 1300 cells / mm2 , there were approximately 140 cells on the portion of the cantilever free to vibrate ( dimensions shown in Figure 1 ) .
 Anatomy: cells; Anatomy: cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: cells; Anatomy: cells