804
She had even greater success indoors , where she won the World Indoor Championships on three occasions , in 1999 , 2003 and 2006 , as well as finishing as runner-up in 2001 and 2004 .
 World Indoor Championships
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 World Indoor Championships