3684
Though less efficient in energy production , it ensures continuous supply of energy and phosphometabolites for biosynthesis enabling metastatic and less vascularized cancer cells to proliferate even under hypoxic conditions .
 Anatomy: metastatic; Anatomy: vascularized cancer 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: metastatic; Anatomy: vascularized cancer cells