1225
Toxicity was mild , mainly consisting of emesis ( 81 % of the patients ; 66 % of the courses ) , leukopenia of World Health Organization ( WHO ) grade 1 to 2 ( 47 % of the patients ; 18 % of the courses ) , and thrombocytopenia ( 12 % of the patients ; 3 % of the courses ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None