25343
In addition , expression of M2 - PK and VEGF correlates with tumor size ( p = 0 . 0001 , and p = 0 . 0017 , respectively ) , depth of invasion ( p = 0 . 0024 , and p = 0 . 0261 , respectively ) , and lymph node metastasis ( p = 0 . 036 , and p = 0 . 028 , respectively ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None