1061
In the cohort the cumulative risk of bladder cancer after Wegener ' s granulomatosis , and the relative prevalence of a history of bladder cancer at the time of diagnosis of Wegener ' s granulomatosis , were also estimated .
 bladder cancer, Wegener ' s granulomatosis, bladder cancer, Wegener ' s granulomatosis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 bladder cancer, Wegener ' s granulomatosis, bladder cancer, Wegener ' s granulomatosis