1965
The occurrence of nephrotoxicity was similar between the conventional and extended - interval groups , at 10 % and 5 % , respectively ( P = 1 . 00 ) .
 Disease: nephrotoxicity
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: nephrotoxicity