1403
These data provide the first demonstration of IGF - I / II expression in the human lung in early gestation and indicate that the IGF family of growth factors , acting through the IGF - IR , is required as a survival factor during normal human lung vascularization .
 Anatomy: lung; Anatomy: lung
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: lung; Anatomy: lung