1910
All four metastatic hybrids expressed 60 - 72 kDa gelatinase activity , while three of them also had 92 kDa activity and one had only minimal 92 kDa activity .
 Anatomy: metastatic hybrids
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: metastatic hybrids