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Many of these facilities have high technology equipment , which has contributed to the recent upsurge in " medical tourism " to Baku , particularly from post-Soviet countries such as Georgia and Moldova , whose governments send lower-income patients to the city for inexpensive high-tech medical treatments and operations .
 Baku, Georgia, Moldova
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Baku, Georgia, Moldova