47
Although data on levels of PCDD / PCDFs in children is limited , our results suggest that the mean total TEQs among Chapaevsk adolescents were higher than most values previously reported in non - occupationally exposed populations of comparable or even older ages .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None