1963
Forty patients with a diagnosis consistent with a hematologic / oncologic disorder that required treatment with an aminoglycoside were randomized to either conventional or extended - interval amikacin .
 Disease: hematologic / oncologic disorder; Chemical: aminoglycoside; Chemical: amikacin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: hematologic / oncologic disorder; Chemical: aminoglycoside; Chemical: amikacin