25004
A significant positive correlation was observed between time post - transplantation and ROC thresholds which increased in average from 35mgh / L in the first days to 41mgh / L beyond six months post - transplantation ( p < 0 . 001 ) .
 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