26326
However , the increasing use of enzyme immunoassays ( EIA ) instead of RIA has hindered the diagnosis of SCS because of the differing sensitivities of commercially available assays , particularly for serum cortisol levels of around 3 mu g / dl .
 Chemical: cortisol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: cortisol