10759
They seemed to involve multiple aetiological factors , such as autoimmune thyroid disease , the toxic and immunomodulatory roles of lithium and perhaps genetic and dietary factors .
 toxic and immunomodulatory roles, lithium
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:
 toxic and immunomodulatory roles, lithium