376
Two authors , two journal titles , two drug names , and two topics of a general medical nature were retrieved under identical circumstances and conditions on the hosts DATA - STAR , DIALOG , DIMDI , and STN .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None