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Here , we describe a case of Vogt - Koyanagi - Harada disease occurring 4 months after the start of interferon alpha treatment , probably induced by the immunomodulatory effects of interferon .
 Vogt - Koyanagi - Harada disease, interferon; Vogt - Koyanagi - Harada disease, interferon alpha
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Vogt - Koyanagi - Harada disease, interferon; Vogt - Koyanagi - Harada disease, interferon alpha