249670
The institute was founded with the support of all Dutch universities , the Netherlands Organization for Scientific Research ( NWO ) and the Royal Netherlands Academy of Arts and Sciences ( KNAW ) in 1970 and welcomed their first fellows in 1971 .
 Netherlands, Royal Netherlands Academy of Arts and Sciences
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Netherlands, Royal Netherlands Academy of Arts and Sciences