21867
Although the in - vivo release of nanosuspensions differed in the expected release profile from the in - vitro test results , these in - vitro release tests present a valuable tool for the pre - selection of suitable nanosuspension candidates .
 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