3886
Furthermore , a sigmoidal relationship of P ( app ) vs . f ( a ) was obtained when permeability data from the present study were merged with data from 2 other independent laboratories ( R ( 2 ) : 0 . 83 , p < 0 . 01 ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None