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Placental fibroblasts were isolated by prolonged enzymatic digestion from first trimester chorionic villi as in Malassine et al . 50 Fibroblastic cells ( 1 . 25 x 105 cells / mL ) were plated on 35 - mm plastic dishes ( TPP , Switzerland ) and cultured for 48 h , and the culture medium was changed daily .
 Anatomy: Placental fibroblasts; Anatomy: chorionic villi; Anatomy: Fibroblastic 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: Placental fibroblasts; Anatomy: chorionic villi; Anatomy: Fibroblastic cells