2289
Twenty five - hydroxyvitamin D [ 25 ( OH ) D ] increased by 115 % ( 19 . 8 ng / mL to 40 . 5 ng / mL , p < 0 . 001 ) after 4 weeks of UVB exposure .
 Chemical: Twenty five - hydroxyvitamin D; Chemical: 25 ( OH ) D
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: Twenty five - hydroxyvitamin D; Chemical: 25 ( OH ) D