3460
Similar results were obtained with cell lines derived from malignant fibrous histiocytomas , leiomyosarcomas , and liposarcomas .
 cell lines, malignant fibrous histiocytomas, leiomyosarcomas, liposarcomas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 cell lines, malignant fibrous histiocytomas, leiomyosarcomas, liposarcomas