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We have long suspected , on the basis of our tissue banking experience , that most of the molecular degradation that occurs in banked tissue is due to repeated freeze - thaw cycles , which occur due to improper handling during dissection for tissue retrieval or due to freezer malfunctions .
 Anatomy: tissue; Anatomy: tissue; Anatomy: tissue
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: tissue; Anatomy: tissue; Anatomy: tissue